DynaTrap DT2000XL Insect Trap review


According to DynaTrap, size matters. DynaTrap engineers produce pesticide free mosquitoes killers of various shapes and sizes. The DT2000XL is the biggest, baddest insect trap in their lineup. The DynaTrap DT2000XL Insect Trap attracts and kills mosquitoes and other flying insects across 1 acre. And while here in Washington State, we do not get mosquitoes like they do in Alaska or Australia we do get our fair share of the flying pests. Now that spring is here, I am looking forward to seeing if this bad boy gets the job done… 

Note: Images can be clicked to view a larger size.

As I mentioned above, the DynaTrap DT2000XL is engineered to be a simple, chemical free insect trap capable of policing up to an acre of land from flying pests, specifically mosquitoes. A few years ago, I reviewed the Mosquito Magnet Commander which worked well enough but it was anything but simple. Not only did it require recharging the battery, propane and a chemical attractant, but integration into your wireless network as well. Other than needing to clean the trap occasionally, the DT2000XL is meant to be a plug and walk away bug-killing solution.

Specifications:

  • In the box: Trap, cleaning brush, and screwdriver
  • 7 ft. cord – 110V~
  • Size diameter 13” x 20”
  • Weight 7 lbs.
  • UV Bulb rated for 3,000 hrs
Features:

  • Protects up to 1 Acre.
  • Durable, all-weather construction.
  • Pesticide and odor free.
  • Whisper quiet operation.
  • No zapping or buzzing. No expensive attractant or propane required.
  • Model #: DT2000XL

The DT2000XL insect trap is engineered for “3-way protection”. The way it works is a UV fluorescent bulb generates a warm light that attracts the insects. Then a second attractant, a Ti02 titanium dioxide-coated surface produces CO2 that further gets the mosquitoes’ attention. Finally, a “powerful, yet whisper-quiet vacuum fan” sucks the insects into the trap’s retaining cage where they dehydrate and die.

The UV Bulb is rated for 3,000 hrs of use. The DT2000XL has a durable, all-weather enclosure engineered to protect it from the elements. The power button is weather-hardened, with a rubber covering to protect the insect trap’s electronics. There is also a built-in fuse that protects the device from power surges.

We live on approximately 10 acres of forested land. And while the DT2000XL will not protect our whole place, it will cover where we spend many of our evenings outside. Our house is set above a ravine with a creek running thru it, with a pretty thick tree canopy covering the entire area. Prime breading ground for mosquitoes during our warm, wet spring and summer here in the Great Pacific Northwest. I setup the DT2000XL about 30 feet from where we barbecue and eat outside on the far side of a big cedar tree. Other than the extension cord, you can’t even tell it is there.

For my initial test run, I ran the DT2000XL three days over the Memorial Day weekend. The picture you see above is the result of how effective the trap was at capturing and killing flying insects during this span of time. Once attracted and captured, the bugs simply died from dehydration. When cleaning the cage, you do notice the trap does capture a wide variety of flying bugs from moths, to flies, to its true intended target: mosquitoes. I know this is not a very scientific study, but during the course of my review/operation of the DynaTrap the flying bug population in our backyard does seem to be greatly reduced and (more importantly) we’re seeing far fewer mosquitoes.

My initial impression of the DynaTrap DT2000XL Insect Trap is overall positive. It has been very effective in trapping and killing flying bugs during its first week of use. It’s simple setup and operation requiring only shoreline power make for a truly hassle-free experience. Add in the fact it requires no propane or attractant makes for an ideal way to reduce bugs and bites while enjoying hanging out outside during warm, summer nights 😀 .

Source: The sample for this review was provided by DynaTrap. Please visit their site for more info and Amazon to order.

 

Product Information

Price: $199.00
Manufacturer: DynaTrap
Retailer: Amazon
Requirements:
  • Electrical power
Pros:
  • Well made
  • Weather-resistant
  • Pesticide & odor free
  • Silent operation/No zapping or buzzing
  • No attractant or propane required
Cons:
  • None

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DynaTrap DT2000XL Insect Trap review originally appeared on on June 8, 2017 at 8:09 am.

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KNOMO’s DropGo is an on the go wireless charger


I’m a big fan of wireless charging (otherwise known as Qi charging) and have been using it on and off since I began using it with a Samsung Galaxy S3 over 4 years ago. I love having a wireless charging dock on my desk at my day job and another one at home next to the bed. But now KNOMO’s DropGo lets me take one with me when I”m mobile.

The KNOMO DropGo is a self-contained inductive wireless charging system that has been designed to slide into a pocket or bag.

The DropGo is compatible with the Samsung S8, Samsung S7, Samsung S7 Edge, Samsung S6, Samsung S6 Edge and with the iPhone 7, iPhone 6S, iPhone 6 using the optional DropGo iPhone wireless charging case. Just slide the device into the DropGo to immediately start charging.

With a capacity of 4500mAh, the DropGo will provide up to 1.5 charges to your device. Once the DropGo’s internal battery has been depleted, you can top it off by plugging in a micro USB cable into the DropGo and your computer.

The DropGo wireless charging power bank is priced at $129 and the iPhone adapter case is $59.00 by itself, or you can buy it in a bundle with the DropGo charger for $145. Visit Knomo for more info.

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KNOMO’s DropGo is an on the go wireless charger originally appeared on on June 7, 2017 at 1:17 pm.

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Witeem Surge Protector Power Strip review


I doubt there’s anyone reading this who doesn’t have at least one multiport power cord in their work area. Between computers, monitors, task lights, phone chargers, headset chargers and the like, it’s almost impossible to have enough outlets. Add to that the fact that most of those things are sensitive electronics that need to be protected from surges and spikes, and you see the inspiration for Witeem’s latest product, a ten-outlet, four USB port surge suppressor.

Note: Photos may be tapped or clicked for a larger image.


Specifications:
• USB Output: (Smart Port): 5V/ 2.4A*4 (Max 3.4A)
• USB Input: 125V AC, 50/60 Hz
• UL, FCC and ROHS Certified
• Item Dimensions: 12.20″ x 3.78″ x 1.42″
• Electrical Rating: 125V AC, 13A, 1625 Watts and 550 J Energy Rating
• Cord Length: 6ft (1.8M)
• Weight: 17.28 OZ

Any true Gadgeteer will know the value of a surge suppressor. This device swallows those spikes in power that come about on every grid, causing damage to devices that are not sipping smoothed-out electrons. It’s not a UPS or a line conditioner or a lightning arrestor, so don’t expect miracles in the middle of a lightning storm. But those are not usually the things that cause damage to your devices. It’s the occasional surge that hits when an AC or microwave, refrigerator, or dishwasher pulls voltage into the local circuit. That sudden influx takes a few milliseconds to calm back down, but during that time, everything is just a little hotter. A surge suppressor is designed to regulate the incoming spike and put out just the required 110 volts. Inside the Witeem power strip, there is also a circuit breaker, which will flip off the power if the spike is too high. Resetting the device is as easy as flipping the switch back on.


The Witeem Surge Suppressor has ten outlets in five pairs down each side of the top side of the unit. There is one pair that has 2.25″ center-to-center of space, which means you can attach “wall warts” without covering other outlets. The other pairs are on 1.125″ centers, which is still roomy enough for most heavy-duty plugs. Across the very end of the top are 4 USB ports. They are “smart” ports that sense whether, say, you’re charging an iPad Pro or an Apple Watch, and supply the needed voltage in the right amount as the device asks for it, 0V up to 2.4 V.
On the rear of the unit, there are two mounting slots, which allow you to mount this to a wall, desk, or even (as we do at work) under the desk, so it’s out of the way. No screws are included in the package, but the opportunity is there. There is also an abundance of flat space on the back if you’d rather mount it with foam tape or Velcro tape.
I was not able to test the short-circuit or overload protection (I leave that to electroBOOM on YouTube), but I really appreciate that this unit doesn’t have a bright LED or jumpy power light, so it can be used in a bedroom or entertainment center, without drawing attention to itself.

Source: The sample for this review was provided by Witeem. Please visit their listing on Amazon for more info.

 

 

Product Information

Price: $45.99 – currently on sale for $23.99
Manufacturer: Witeem
Retailer: Amazon
Requirements:
  • AC outlet
Pros:
  • Two outlets sized for power convertors
  • Smart charging USB outlets
  • recessed switch doesn't get accidentally tripped
Cons:
  • None, really.

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Witeem Surge Protector Power Strip review originally appeared on on June 7, 2017 at 11:56 am.

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Blue Satellite headphone review


2017 is turning out to be a big year for headphones. And no one has had a bigger year than Blue with three new headphones introduced this year alone. The Blue Sadie is a more than a worthy successor to the original Mo-Fi and the hand-made Ella is Blue’s first attempt at a planar magnetic speaker headphone. Now there’s Satellite, Blue’s first Bluetooth wireless headphone that—like Sadie and Ella—has a built-in audiophile amp and—unlike Sadie and Ella—active noise canceling (ANC). Can Blue score another hit with this third new headphone in a year?

It’s ironic that many people, including headphone enthusiasts, have never heard of Blue. They were—and still are—known for their microphones. Only recently, they decided to enter the already crowded headphone market, but have always refused to make a me-too product. Blue just had to be different—in a good way—when they created the Mo-Fi. There was nothing like it anywhere. Blue was one of the first to include a matched amp inside the ear cup so they would sound their best whether connected to a receiver, computer or even a power-starved smartphone. And they practically re-invented the headband with that over-designed hinge I’ve mentioned in previous reviews.

Now, Blue has continued to think different (sorry, Apple) and have also adopted a more traditional approach. The Blue Satellite headphone is wireless and while it seems that everyone is offering wireless options these days, Blue has managed to also keep that great inside-the-ear-cup amp while also adding active noise canceling (ANC). And not just any ANC, either! More on that later.

Let’s look at the design. First off, the Satellite headphone is gorgeous. It has a subtle beauty and lacks that weirdness factor of the wired Blue headphones. It can be worn anywhere without getting any lingering stares. The black ear cups are nicely framed in brushed aluminum with matte gold accents. When charging, a small on/off button at the bottom of the left ear cup flashes until a full charge is reached. The center of each ear cup has a gold logo plate full of tiny holes with recessed lighting. The lights flash to indicate Bluetooth pairing, amp on/off and ANC switching. The lights aren’t as gimmicky as they are on the Sadie or Ella. Buttons are arranged around these plates: Bluetooth, ANC, and amp on/off on the left ear cup. Volume, phone call, and pause/play buttons are on the right ear cup. It’s hard to tell without taking off the headphone and looking whether the amp is on or off because the difference can be subtle. That is actually not a bad thing because it shows that the Satellite headphones still sound good sans amp. They just sound better with the amp on. ANC is easier to tell when on or off. A simple test is to turn down the volume completely and press the ANC button. If all background noise ceases, then ANC is now on. It’s fun to press the ANC button on and off repeatedly because to me, ANC is almost magical. Note that every now and then, I had to press the ANC and amp buttons more than once to get them to work.

It can take some time to acclimate to where these buttons are located, but after a few uses, it becomes second nature. This is good because the silkscreened button markings are wearing off and I’m afraid they will soon be completely gone with repeated use. Blue needs to figure a way to make more permanent markings.

Since the wireless Satellite headphone is portable, Blue needed to ditch their unique headband and go with a more traditional design that would fold for easy carrying. But there’s an irony here: Blue does not include a carrying bag or case for transporting the Satellite when folded. The headphone comes with a terrific protective carrying case, but the phones will only lay flat inside this case—not folded. Yet the unfolding, non-portable Sadie and Ella headphones come with a microfiber carrying bag.

The headband along with the ear cups are nicely padded. They need to be because the Satellite’s clamping is tight—to the point of being uncomfortable after a couple of hours. Note: Blue is aware of the clamping pressure issue with these early units (from which my review headphone came) and has said that “… the headband will loosen with time and use. We’ve already made a minor update to the initial tension to deliver a slightly more relaxed fit out of the box while retaining the seal.” It’s nice to see a company react quickly to initial concerns.

The ear cups feel solid in the hand and the rest of the headphone is free of any looseness or squeaking from daily use—as it should be in the Satellite’s price range.

Satellite’s Bluetooth works quite well. Pairing is seamless and the signal holds up to the standard 30 ft. Bluetooth lasts for 24 hours but shortens to 8 hours when also using the amp with ANC. The headphone will still work when the battery is drained while using the supplied mini plug cable.

Let’s talk active noise canceling (ANC). In other headphones, the speaker in each ear cup has to perform double-duty. What this means is that while that speaker is playing music, ANC must also cancel out external droning noises at the same time. This can alter the sound of music, making the audio a bit tinny or hollow. Note that some headphones handle this issue quite well making it almost impossible to tell the difference whether ANC is on or off. Notice I said “almost.” Blue has developed a patented solution: place two speakers inside each ear cup—one for music and the other exclusively for noise canceling. Brilliant!

But does it work? Yes, it does. With ANC on, music sounds like it’s in an acoustical chamber, totally devoid of distracting noise. While ANC will work anywhere, the effect is much more noticeable and useful when commuting or in an office environment with its background din. With ANC off, music sounds like it’s in a room setting along with all of its audio reflections and other anomalies. In other words, music sounds like it’s in a real room.

Now, this is kind of weird, because as good as Blue’s ANC is, sometimes I preferred it off. But that depended on what I was listening to, such as Electric Light Orchestra or other music that had a “wall of sound” feel to it. More intimate music like acoustic folk or singer/songwriter rock almost demanded that ANC be turned on. Note that in these particular instances, background noise was already negligible. In a crowded environment, my advice is to have ANC always turned on.

Speaking of music, the Satellite headphones are a joy to listen with. Despite the genre, the sound leans towards the warm side, meaning bass is just a bit elevated, never booming or false sounding. In fact, this is the kind of sound signature most people prefer. Listening to music with the Satellite is easy to enjoy for what it is, not for how meticulous it may have been recorded. The built-in amp is partially responsible for this. Simply put, the amp equalizes different music sources, whether it be a good receiver, dedicated digital audio player or a lowly smartphone with a weak amplifier. The Satellite’s amp bypasses all those power sources completely helping to make music sound great, no matter the source. While I may want to occasionally turn off ANC, I never want to turn off the amp. The amp has become a necessity to full music enjoyment on the Satellite, despite the hit it takes on battery life.

For instance, the squeaking of guitar strings in Al Stewart’s “Roads To Moscow” become more evident when heard through the Satellite headphone. That’s a mark of audio clarity and it adds a sense of realism missing from many headphones.

Has Blue succeeded for a third time in a row this year with the Satellite headphone? I think they have. This is a headphone that has it all: A built-in amp, dual speaker active noise canceling and wireless Bluetooth. They’re not cheap, but for what they cost, Blue has provided quite a bit in one package.

Source: The sample for this review were provided by Blue. The Satellite sells for $399.99 US. Please visit their site for more info and Amazon to order.

 

Product Information

Price: $399.99 US
Manufacturer: Blue
Retailer: Amazon
Pros:
  • Solid build
  • Active noise canceling works quite well
  • Bluetooth pairs easily and sounds good
  • Buit-in amp makes everything sound good
  • Fold for commuting
Cons:
  • Expensive
  • Have to be flat to use case
  • Button markings rubbing off

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Blue Satellite headphone review originally appeared on on June 7, 2017 at 7:42 am.

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OVAL Sensor system review


Many people (myself included) like to use security cameras like the Nest Cam to keep an eye on our home and property from anywhere in the world. Cameras are great at catching visual problems, but how can you be alerted if the temperature in some part of your house goes too high or too low, or if there’s water on the floor in your basement? That’s where you need a sensor system like OVAL. Let’s take a look.

What is it?

OVAL is a system of sensors and a gateway that monitors temperature, motion, light, moisture, proximity, and flood conditions.

What’s in the box?

OVAL gateway
OVAL sensor
Sensor adapter housing
AC adapter
Ethernet cable
6 CR2477 Lithium sensor batteries
Mounting hardware
* I was also sent a flood detector which is an optional purchase ($39) not included with the system kit

Hardware design and features

The OVAL gateway is the brains between the OVAL sensors and your network.

It won’t come as a huge surprise that the gateway is an oval shaped plastic module. On top is the OVAL logo and a status LED that glows green when the gateway is powered on.

The gateway has an Ethernet jack on the back with a micro USB connection for power. The gateway has to be hardwired via the included Ethernet cable to your router, but it talks to the sensors wirelessly.

The OVAL system comes with one OVAL sensor (additional sensors are $79).  Like the gateway, the sensor is an oval shaped white plastic module.

The sensor has a cover that can be removed. It’s mainly needed if you use the optional flood sensor.

A cover on the back of the sensor protects the battery compartment.

The OVAL sensor is powered by a CR2477 Lithium battery which should last for about 2 months with moderate usage and with battery savings mode turned off. That’s not a long time, which explains why there are 6 batteries included in the package. That means you have enough batteries for a year. I did a quick search on Amazon for CR2477 batteries and found that they aren’t too expensive. You can buy them in packs of 5 for less than $12 if you go with a no-name brand.

The battery can last up to twice as long if the battery savings mode is turned on. However, while in this mode, you can’t monitor proximity or light and you can’t use the visual or sound alerts. More about that later.

I mentioned the optional flood sensor earlier. The sensor has a long cable that connects to the OVAL sensor.

The flood sensor connection is held in place by the OVAL housing cover.

Setup, installation, and daily use

Setup is really easy. You just install the iOS or Android OVAL app on your mobile device and follow the prompts which will lead you through the steps to connect the gateway to your router and then connect the sensor to the gateway.

I connected the gateway to my Amplfi wireless router which is connected to a CISCO router for my AT&T managed T1 line. I had a little trouble getting the gateway to talk to the sensor but after a few hours, it started working on its own and has been fine ever since.

FYI: Although the OVAL system only comes with one sensor, you can purchase additional sensors and connect up to 15 of them to the gateway.


After the gateway is setup and connected to the sensor, you can program the sensor to alert you when there is a change in temperature, humidity, motion, proximity, moisture, light, and flood if you have the flood sensor connected to the sensor.


You can choose to be notified one way or multiple ways when the sensor sends an alert. Notification types include text messages, or push message on your mobile device, to email, phone calls and more. You can also enable visual alerts which blinks the LED on top of the sensor or audible alerts which is chirping sound that’s not loud enough that you’ll hear it from another room or even across a large room.


OVAL is an all-in-one sensor that can monitor six different types criteria. You can monitor all six or only enable exactly what you want to monitor.


The OVAL monitoring system is really powerful because you can customize the criteria for an alert. If you want to know when the temperature in a room gets to 80 degrees, it will let you know.


There are also presets that you can choose that make it easy to use the OVAL sensor to monitor different events.

The sensor is really sensitive and sends alerts in rapid succession with almost no lag. Last week I had my roof replaced, and if you

Last week I had my roof replaced, and if you’ve ever had that done before, you’ll remember how noisy it is when there are a bunch of people on your roof banging away with hammers or nail guns. I had the OVAL sensor sitting on a shelf on the first floor of my house in a room with a cathedral ceiling, and it sent a LOT of alerts because it detected the vibration / motion from all the activity on the roof.

I tested the light detection, flood detection, humidity and proximity detection. Everything worked as expected, with alerts sent very quickly.

Some examples of ways to use the OVAL system include:

  • Put a sensor in your mailbox and know when the mailman opens the lid
  • Put a sensor with the flood detector in your basement, near a hot water heater, or washer to check for leaks
  • Put a sensor on a door or window to know when it is opened
  • Put a sensor in the case of your expensive guitar to make sure the humidity level doesn’t drop too low which can cause wood to crack

Final thoughts

I’ve been testing the OVAL system for several weeks. It’s worked very well and has never given me a false alarm.

The only complaint that I have is the price. $199 is expensive considering that the system only includes one sensor and additional sensors are $79 each. I think the system should include at least three sensors for the same price.

If the OVAL system’s price isn’t a problem for you and security cameras don’t offer enough peace of mind that your home or property is protected when you’re not there, consider an all-in-one sensor system like OVAL. It’s quick and easy to setup, but powerful enough to alert you to almost any situation that you can think of.

Source: The sample for this review was provided by OVAL. Please visit their site for more info and Amazon to order.

 

Product Information

Price: $199.00
Manufacturer: OVAL
Pros:
  • Easy to setup
  • Multiple monitor types
  • Multiple notification options
  • Comes with enough batteries to power the sensor for a year
Cons:
  • Only comes with one sensor
  • Additional sensors are expensive

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OVAL Sensor system review originally appeared on on June 6, 2017 at 12:36 pm.

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