Wireless watch style panic button

Specifications 1. wristwatch emergency button alarm.

2. Small and waterproof

3. Choice of lanyard, black elastic wristband

Wireless watch style panic button DP-11A     DP-11A can be used with DP-500, DP-99, DP-200 and so on, almost all the alarm systems sell in our company. sos emergency panic button is convenient for the children/oldery, like the watch to take, good design.   Features:  
1  Can compatible with all our alarm host 2  Can be worn on the wrist like a watch 3  Permanently sealed-in lithium battery 4  Battery operated with life expectancy of >1 year in a typical domestic environment 5  Choice of lanyard, black elastic wristband, or velcro wristband 6  Low battery detection    Specification:  

Power	lithium C1620
Battery life	>1 year
Radio frequency available	315/433MHz
Range	80 meters in open space
Operating temperature	-20 ~ + 50 .
Humidity	43 x 31 x 12mm

      Competitive Advantage:  1,  Professional experience and ability to accept and fulfill ODM/OEM orders. 2,  Answer your enquiries, questions and emails in 24 hours 3,  Direct control on material, testing, quality, lead time ect. 4,  Flexible Payment terms ranged at different quantity 5,  One year warranty life for all detectors sold out from Lydian