Showing posts with label new bright battery charger. Show all posts
Showing posts with label new bright battery charger. Show all posts

Motorola DTR410 Digital On-Site Two-Way Radio

Motorola DTR410 Digital On-Site Two-Way Radio
  • Allows other DTR radios on same group ID and channel to communicate.
  • Gives extra-long battery life - up to 14.5 hours of operation per full charge.
  • Meets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes.
  • Uses contrast adjustment and backlight timer and provides battery gauge.
  • Stores recent call list - up to last 20 transmissions.
  • 900 MHz ISM license-free band with a 1 watt transmitter capable of coverage of up to 300,000 sq. ft. or 25 floors
  • Lithium-ion battery provides extra-long battery life, with up to 14.5 hours of operation per full charge
  • Rugged unit meets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes
  • Full-graphic backlit display with contrast adjustment, backlight timer, and provides battery gauge
  • Digital group call capabilities include public-group calling up to 5 public groups; 2 default public groups (channel 1, public 1-2)

Bought a pair of these radios during a US vacation. Range is practically at par with those common FRS/GMRS radios, don't expect more, especially not outside of a building. Inside larger buildings, the Motorola DTR410 really rocks, range is very good, even over a couple of floors. What makes this radio better than the cheaper FRS/GMRS is the quality of the communication between the units. It really sounds very well, no distortion, very loud and clear and without any noise/chatter. I also love the fact that the radio shows you if the other radio is in range. This is a fantastic feature which I have never seen on FRS/GMRS radios. The build quality is also absolutely great and the radio is very robust and rugged.

So if you are using your two way radio mainly in larger buildings/structures like hotels, malls, cruise ships, etc., the Motorola DTR410 is really great. If you need a two way radio for outdoor activities, a GMRS radio might offer a greater range in the open field.

Since using the DTR410 for almost a year now, I never looked back (former FRS/GMRS radios).

Highly recommended but not cheap. You get what you pay for though.

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This two way radio is good for a big open site and small buildings, but for larger concrete building structures, they do not communicate well as the specifications state. Has good features overall, but could not communicate with them throughout a relatively large reinforced concrete building.

Read Best Reviews of Motorola DTR410 Digital On-Site Two-Way Radio Here

I tested a pair of these radios against a pair of 4 watt UHF portables and the range of these radios was a lot further. I belive it is due to the fact that these radios operate on 900mhz and are digital.

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Do not purchase this radio unless you plan to use it indoors, like inside a warehouse, a store, or a mid-size work place. I bought a pair of the DTR650's, which is the same as the DTR410, but with a better antenna (supposedly). The furthest I was able to talk to the other radio was only about three blocks. That is terrible for a radio that costs over $250.

You will also need to learn to use the special menu features to program it and select your contacts. You need to choose the people that you need to talk to. You also need to give each radio a name or alias (unless you want to keep your default 123456789 number to identify yourself in other caller ID's), and you can only change your user or radio name with programming software from your PC. The software is great and it's free, but you'll need to purchase the programming cable to connect the radios to the PC. This cable is NOT a USB cable; it's a serial DB9 cable. Who the heck still uses DB9 serial cables, Motorola???!!!

Also, these are cereal box-quality radios. They feel very light, like a toy walkie talkie you would buy for your kids. For this design, Motorola basically took a small Nextel phone or a cordless phone that operates in the 900 MHz range and put it inside this big cheap plastic radio housing.

I'm going back to my Motorola RDM series and use their scramble technology for privacy, thank you very much... I can get at least a mile and a half distance with them, and I know they're going to last longer.

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There is about half second delay in speech, so you have to wait extra before you can start talking. Very weird. Also, sometimes when I pushed the PTT button the radio wouldn't connect to the other one. I'd have to let go the button for a couple of seconds and then retry. Returning them back to the seller today. Not impressed.

Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller

Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller
  • Built-in 128 days of Data Logging
  • Programmable Auxiliary Control Output
  • Fully OutBack Network Integrated and Programmable
  • Battery Voltages from 12 VDC to 60 VDC
  • Increases PV Array Output by up to 30%

this is outback's top of the line solar charge controller. While a little pricy, it works as advertised. Wrings the most power from solar panels, and accepts voltages up to 150V. This allows use of much smaller wire for the run from the panels to the controller. The 10AWG wire I'm using cost a fraction of the 2AWG I would need without this feature. What I really love about this machine is that while it has incredible features and almost endless possible adjustments, I can just hook up 4 wires, tell it my battery is 12 volts, and I'm up and running. No fuss at all. Have three of these feeding the same battery bank, and will probably have a couple more as I add more solar panels to my off grid system. Temps here have been over 100 f. all week and the controllers haven't missed a beat. This product is worth the cost.

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This unit increases the effective energy harvest from a solar panel system by about 30%. Bottom line, less panels more effective, more efficient more environmentally friendly.

Read Best Reviews of Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller Here

The Outback FM80 is the real deal. I have it hooked up to my off grid system and it does what it is suppose to do. Find more power from the solar panels. Highly recommended. Very happy to own it.

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It does what it says it does. Im happy with the unit and very happy it was tested before being sent overseas to me.

item will not charge battery needs flex net dc add on extera $300 for charger to work for what i need came with no papper work or user mannual

GSI Super Quality Rapid Home Travel Charger For Apple iPad 3G/Wifi Tablet Reader, Wall Outlet Plug I

GSI Super Quality Rapid Home Travel Charger For Apple iPad 3G/Wifi Tablet Reader, Wall Outlet Plug In - Never Run Out Of Power!
  • Charge Up Your Apple iPad Tablet At Home Or On Your Travels
  • Small And Compact, Meets And Exceeds Original Models, Perfect Fit
  • Constructed With Quality And Precision, A Notch Above Standard Aftermarket Devices
  • Built In Safe Circuit Fuse, Eliminates Overcharging And Overheating The iPad
  • Connect To Your iPad Direct Or To Apple Docks, 30 Pin Connector Plug

I purchased three of these and none of them worked. One of them worked for about 10 minutes and then the red light flashes on the head of the charger and it quits working. Would give it a rating of zero stars but it won't let me.

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I bought this charger to charge my iPad 2. To test it, I hooked it up to my iPad with the battery at 74%. Then I left for 30 minutes. When I returned, the unit was beeping, it smelled like the iPad was burning and it was still 74%! I tried other plugs and got the same result. The worst part about this is that Amazon charges $5+ to return it, so basically I just wasted $5.99. Please don't do the same by purchasing it.

Read Best Reviews of GSI Super Quality Rapid Home Travel Charger For Apple iPad 3G/Wifi Tablet Reader, Wall Outlet Plug I Here

I think Apple should be including one of these with every purchase. But since that doesn't appear to be happing, I got this. Maybe I am just too much of an ipad addict or something but this has become my new best friend. I mean seriously before this whenever I went on a trip my options were drag my 5 pound laptop (and of course the bulky cable) since I knew the dreaded "20% battery" screen was looming. This is so great for travel but also great for home cause I don't have to turn on the computer every time I want boost and it charges much faster than the USB. Long story short: this makes my ipad happy thus makes me happy.

HD 720P 2.5-inch LCD Monitor CAR Dash Dashboard CAMERA Cam VEHICLE VIDEO Accident RECORDER DVR Suppo

HD 720P 2.5-inch LCD Monitor CAR Dash Dashboard CAMERA Cam VEHICLE VIDEO Accident RECORDER DVR Support SD/MMC Memory Card : Up to 64GB
  • HD 720P 2.5" LCD Monitor CAR Dash Dashboard CAMERA Cam VEHICLE VIDEO Accident RECORDER DVR Support SD/MMC Memory Card : Up to 64GB
  • HD720P Portable DVR-007 Car Camera is another "eye" in you car.
  • It can capture high definition(1280 x 720P) pictures & display it on its 2.5 inch TFT LCD Screen
  • WXGA: 1280 x 720 Pixels, 30fps ( can set 1280*960,but it is not Full HD.Recommend 640*480)
  • Support SD/MMC Cards: Up to 64GB (Note: SD Card is not included in the package !)
  • At the same time, this DVR007 car camera will record automatically &save the video files in the SD/MMC memory card.(memory card not included).
  • Files can be saved per 2 minutes/ 10 minutes/ 15minutes- with recyle recording.
  • With the camera holde/ mount, you can fix it on the car dashboard or car windshield very easily.

Night video leaving a gas station. Not too great quality wise but I guess if you were involved in an accident, I guess it would be better than nothing. As you can see in the video, unless you're close to light sources or other cars, you'll just get blobs of light, can't really tell what's what.

Pros:

*Suction cup mount for windshield holds pretty tight (better than my GPS mount, which would fall often), even tugging at it wouldn't budge it.

*The actual camera screws into the mount, like a digital camera does onto a mount.

*Once memory is full, it overwrites older data.

*Car charger cord is pretty long; I can probably run it through my headliner into the dash so its not in the way.

*3 recording options: 2 minutes/5 minutes/15 minutes

Cons:

*Not true HD on highest setting.

*Highest setting results in choppy recording\playback.

*Night time recording not very good, unless you're close to other cars or in well lit areas.

*Not too many options (Just video size, light frequency, audio record, timestamp).

*All video resolutions can't record little details such as license plate number, car make\model badging.

Overall, the camera is decent. Daytime is alright. You can't really see license plate numbers or signs during the day, even on the highest quality setting. Those little details get blurred out. Even when behind a vehicle at a stoplight, I found it hard to make out the license plate number from the LCD and video. Zooming in would further worsen the quality and made the license plate impossible to read.

The highest setting isn't true HD (everything is still blurred\pixelated, just a bigger picture size), and playback is slow while on the setting which makes it pretty useless. Every other second, you see the lag while it records, and it shows when you play it back.

Another issue is the lens; there is too much fisheye effect at times. It might be my placement, but I will try different configurations and edit the review as necessary. But in a nutshell, cars\bikes that have been dangerously close look like they're much farther away.

The microphone is a bit sensitive; it catches many noises as you can hear in the video. The video is with the windows up, and with the A/C on low setting. Much worse with the windows down. I don't think it can record a conversation without being obscured by background noises very well.

The seller I got the camera from included an SD card reader with my order. It did not work very well on my laptop (Windows 7) but it worked better on my XP. I instead, plugged in the camera through the USB to my Windows 7 laptop and was able to view\upload videos from the SD card that way without hassling with the SD card reader.

Overall, its a neat little gadget. Its not the best, but the quality for daytime recording is acceptable. I plan to keep it and use it daily until I can find a suitable replacement.

Buy HD 720P 2.5-inch LCD Monitor CAR Dash Dashboard CAMERA Cam VEHICLE VIDEO Accident RECORDER DVR Suppo Now



I watch a lot of video on similar products before purchase, most of the video are good, but I can not find any video of camera facing sun, so here is the one for you.

The video is acceptable for the price, but I don't think is in real HD mode. the 2 minutes video clip is about 80 MB, 4 GB SD card can do the job.

Read Best Reviews of HD 720P 2.5-inch LCD Monitor CAR Dash Dashboard CAMERA Cam VEHICLE VIDEO Accident RECORDER DVR Suppo Here

i took a chance on this camera, both based on the reviews and the fact that i have other chinese security cameras that work well. first let me say, all of these chinese cameras have horrible directions. they are often wrong and hard to read, so you basically have to figure it out yourself. however, after i got the camera set up, the video is pretty good. it gets a little choppy at times but i like the camera and may buy another. you can also set the mode to be a camera, up to 15 mega pixels and it will take still photos. the camera says it has audio with a built in microphone, i tinkered with this only a few minutes then decided to turn off the audio. i couldnt hear anything in my test videos, so the audio may or may not work. i have only had the camera a day so i will update my review if i find any issues. here are some helpful tips for you to set up the camera:

1) first, change the language to english, it is in chinese by default. hit the buttons in this order:

menu > mode > down > down > menu > then up/down to find english. hit the menu to save.

2) the mode button switches between video, picture and playback.

3) also, the resolution in the manual is wrong. the camera lets you pick vga, qvga and sxga resolution, in that order. one would think that vga is the best or least, and then qvga is the middle. however, upon my testing, here is how i believe the order is, and their resolutions:

qvga 320x240, smallest and less choppy

vga 640x480, medium and more choppy

sxga 1280x1024, highest and very choppy

i have my camera set to qvga and the videos seem small but very watchable to me.

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Video & Audio Quality is pretty decent. However, the unit stopped working after 4 months. One day, I noticed smoke coming out of the case, touched the camera and it was very hot, that was the end of the camera. Cheap electronics.

I got my camera today, i was very excided, but when i open the box, i knew this was a return item, some of the cables were not inside the plastic bag, the suction cup was dirty and the camera had some marks outside. When i turn on the camera the menu was in chinese, Them i try to go thru the menu and see if i could change it to english but the rec/snap button didn't work and the down button either. Of course i can't say this is a crappy product 100% because the image on the screen look good, and the accessories looks good too, but the camera itself is crappy. The price said it all, but it does what it supposed to do. Maybe if the product were brand new i wouldn't have any problem. I already print a return label to send it back, i don't if i would get the same camera again.

Mini 10W Car / Auto DC Charger for the Toshiba Gigabeat S MES60VK with Gomadic Brand Power Sleep tec

Mini 10W Car / Auto DC Charger for the Toshiba Gigabeat S MES60VK with Gomadic Brand Power Sleep technology - Designed to last with TipExchange Technology
  • Charger provides a full 10W (2,000mAh) of available current in a small form factor a little over 1 inch long. Flexible, straight cable measure 50 inches in total length.
  • Gomadic TipExchange Technology protects your investment by providing a means to change/upgrade your charger by simply swapping the physical charging tip. (Charging tip for Toshiba Gigabeat S MES60VK) included with additional tips sold separately)
  • Intelligent circuit provides precise output voltage and resistor configuration specific to the Toshiba Gigabeat S MES60VK. This ensures battery is safely and efficiently charged without affecting battery longevity.
  • Backed by the Gomadic Lifetime Warranty. This is a quality product that is built to be the last car charger you ever buy!
  • Uses latest state of the art advancements in charging and surge suppression technologies to deliver a unique product in an unbelievably micro-sized form factor.

This car adapter allows me to consistently use my Gigabeat in my car. Now I can have a variety of music for the commutes, or entertain my passenger with some videos.

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pretty good quality. The cord needs to be longer however. If youve got a case already on your gigabeat, the charger will have a hard time staying in. Besides that it's a solid item. Simple

Read Best Reviews of Mini 10W Car / Auto DC Charger for the Toshiba Gigabeat S MES60VK with Gomadic Brand Power Sleep tec Here

I guess I was expecting a little more of a device charger for the price. First off, the actual item doesn't look like the picture. For a Gigabeat, that's a huge problem because the charging port is on the side. Gomadic's "Tip Exchange" makes the problem even worse because now you have about 3 inches of solid plug and adapter sticking 90 deg out of the side of the unit. This makes it awkward to store in a console or glove box. It will charge the unit with a completely dead battery which the USB charger won't do, and it has an overcharge protection that is nice. Provide a 90 deg bend adapter and an actual picture of the product and I would give it a 5 star rating.