Model: GR-306

 
Working Voltage:1.5V  AAA*2

 
Wireless range (outdoor): 20-30m

 
Frequency: 868.42MHZ

 
Technology: Z-Wave

Description:
The unit can connect to mobile phone, press the red button when emergency come up, it will directly make a call to mobile phone you have specified before. Mainly used for the elderly people and Children.
Adopt advance  Z-wave technology, fashion design ;It can link   with all kinds of  security device/equipment;
Notable Features:
High accuracy, high precision, effective, easy operation

GR Technology International Limited is a globally-leading provider of Z-wave intelligent equipment. GR Technology International Limited has more than 100 kinds Hi-tech products  which is a popular Z-wave intelligent brand. The main business includes the internal and external market, with providing the solution for security,smart home application, smart hotel system,KTV controller, Ehealth, and so on .The products are adopted by the Z-WAVE alliance CEF15835-2 certification, and has been included in the Z-WAVE alliance the implementation of standards, with the Z-WAVE alliance admit Convention (CEF) on the production and quality assurance.

The company is headquartered in Hongkong and the factory is located in Changping , Dongguan city, GuangdongProvince  which produce white Z-wave intelligent devices.