Sell Home Security System

Model No.:LD007-A1
Product Origin:China
Brand Name:Longde
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Description:Features: 1) 5 telephone numbers can be stored 2) Automatically dials out the designated telephone number when alarm event happen 3) Records a voice message (20 seconds) for the indication of the event place 4) Alarming priority, when engaged line or killed line 5) Hands-free speaker phone, 2-way voice communication 6) After the connection of emergency call, the called party can listen in 7) User can set the system as different state: vocal alarm, voiceless alarm, listen-in by phone (including mobile phone through the public telephone net) or through the remote controller 8) In an emergency, press the first aid key or the remote controller, and the system will automatically dial designated 5 phone numbers with voiceless alarm mode 9) Time delay of alarming (20 seconds) 10) Replays the designated phoneme and monitors position in the way of revolving when the system alarming, and starting alarm siren 11) Identifies alarm event and sends out the message to the called party such as fire-alarm, invalid entry, gas leakage and first-aid. Link with central monitoring station through telephone line