Central de alarme com gsm 868 mhz mod. a9

1. smart touch keypad with yellow lcd display 2. quad-band gsm communication, works with sim card 3. preset 5 group of call/sms alarm numbers 4. transmit on/ off relay signal to control max 8 ch of home electrical appliance via app 5. remote two-way intercom 6. hybrid alarm, 30 wireless zones, 4 hardwired zones 7. advanced zone attribute, user-friendly zone names 8. 12v output and relay signal output 9. support wireless lcd/led keypad and wireless siren 10. support user code and installer code 11. can control on/ off of 8 units of home electrical appliance via app 12.backup rechargeable battery, last more than 24 hours 13.rfid function( can be customized) 1. sms alert when ac power lost or recovered. 2 .home automation: support wireless relay to control max 8ch home appliance by sms remotely 3. integrated with wifi/lan ip camera via the same app on the smartphone technical parameter standby current:≤20ma, alarming current:≤50ma, working conditions:indoors; teperature:-10 to 50 relative humidity≤90%; atmospheric pressure 86 ~106kpa. alarm receiving method:wireless transmission; radio transmitted distance:≥100m; oice message:10 seconds horn level of the siren connected:≥110db.