Elderly protection GSM personal alarm wireless with panic button gsm sms elderly emergency auto dialer 1)Brevity,...
Auto Dialer Smoke alarm Functions of the GSM Smoke...
Name：Auto dialer Model：ZN-AD-008 Power：9V1000mah Network：2G GSM Size：200*130*30mm SIM：Standard Fixed：2 wires，Dual...
Apply advanced mobile communication technology, support SMS and Dialing alarm 8 Wired Defense Zones and 99 Wireless Defense Zones 5 Wireless...