New and unique ARLS350v4-DC autonomous LED strobe beacon. Made by Time4RC.
Now available in Dual color (optional).
Attention! CR2032 battery not included for reasons of some airmail regulation rules. You can buy it easily at your local store.
It's a new improved version of ARLS350v3. It has two different colors LEDs onboard. It allows to increase visibility because of different colors may reflect better from different surfaces and objects.

Used to visually determine the position of the model in airspace at dusk and at night, as well as to find the model that crashed.
Just imagine the situation: your model crashed into tall grass, and you can not find it. Just wait until nightfall. You can easily find your model by bright flashes.  
In stroboscope installed high-brightness LEDs, so in the dark it can be seen at a distance of 200 meters. Self-powered by a small lithium battery allows the beacon to work for at least 2 days (48 hours) independently from main battery of the model. This greatly increases the chances of model rescue in case of the crash.
When used on a quadrocopter recommended to install 2 strobes on the different sides (top and bottom) so one of the beacons are always facing up.
Instructions:
1. Install the battery CR2032 (not included)
2. Turn on the beacon with the side switch and make sure it works. Turn off the beacon.
3. Place the beacon in the transparent heat shrink so that the side switch is free to operate. Use approximately 3 cm of heat shrink. This is to ensure that the battery will not come out of it's place in possible crash, and the beacon will continue working. Also heat shrink serves as a light diffuser.
4. Set beacon on the model, for example using a plastic zip tie.
5. Turn on the beacon before take off.
6. Turn off the beacon after landing.
Specifications:
Weight: 7 grams (with battery and heat shrink tubing)
Flash color: Please don't forget to select.
Dimensions (with battery and heat shrink tubing): 29x22x12 mm
Power supply: 3 volts
Battery type: CR2032
Mode of operation: double strobe once per 2 seconds 
Minimum battery life: 48 hours.
Operating temperature: 0-40 degrees Celsius. You can use it when temperature is below 0'C, but it may reduce autonomous work time.
Please use high quality batteries. Using poor quality cheap batteries may reduce autonomous working time.

What's in a package (battery not included):
- beacon ARLS350v4-DC - 1pc.
- transparent heat shrink tubing - 6 cm.

Other types of rescue strobe beacon available. Please visit my Items for sale to see more.

No CR2032 battery included!
There is no factory package. Item packed safely into soft bubble wrap.
Item color and appearance may be slightly changed without any loss of functionality.

Each item is soldered and tested individually for your particular order. That's why handling time is up to 5 business days. I always try to ship items within 2-3 days, but sometimes delays may happen. I'm not an electronic factory, just one man with soldering iron :) So thanks for understanding and patience.

Shipping and payments: We ship worldwide within 5 business days. Economy shipping via Russian Post. Standart shipping via EMS. Tracking information is provided. 
Payments accepted via PayPal only. We do not ship to some countries (see exclusion list) for some paypal payment restrictions. 
Economy shipping may take a long time up to 6 weeks to some countries. Please note this before bidding or select Standart shipping.
EMS shipping takes about 2 weeks. 

Покупателям из России: Я не могу продать Вам этот лот через Ebay по причинам, связанным с ограничениями платежной системы PayPal. К сожалению это никак нельзя обойти. Рекомендую обратиться напрямую на сайт производителя Time4RC-точка-COM.