... :CE,Rohs,FCC house alarm lock,wireless home security system house alarm,safe house burglar alarm alarm ... more keys, low rate of interactive opened, high security;5. No remote control, only the key to arm ... trigger the alarm; the same time to start on-site high-decibel siren. At the same time it will ... ,2, calls the alarm settings: press the record button on the host enter the phone number above, + * # ...