wireless alarm

High intelligent wireless alarm system 1.15 alarm phone numbers 2.9 defense wireless alarm zones, two wire connection 3.CE approved 4.Built-in back up battery Description: . 9 defense zones, two wire connection (zone 1 to 7:regular zones, zone 8: 24 hours zone, zone 9: interiorzone) . 15 alarm reporting phone numbers, auto dial preset phone numbers when alarming . Line sensing: locally alarm if the line is cut . 12 seconds voice message, auto play when alarming . Arm/disarm from a remote telephone, real time listen in from a remote phone . Away arming and part arming . Identify specific zone when alarming by zone indicating light . Entry and exit delay timer and the sounder cut off time adjustable . Alarm when power fails . Medical treatment and house keeping numbers could be set . Built-in rechargeable battery provides backup for 24 hours when power fails. . Data protection function: all the phone numbers and voice message programmed will restore even after a data damage. Technical Parameter: 1.Standby Current:≤20mA, Alarming Current:≤50mA, 2.Working Conditions:indoors; teperature:-10 to 50 3.relative humidity≤90%; atmospheric pressure 86 106Kpa. 4.Alarm receiving method:wireless transmission; radio transmitted distance:≥100m; 5.Voice message:12 seconds 6.Phone number savable:15 groups 7.Horn level of the siren connected:≥110dB. 8.DTMF:circular current 80mA 35mA 18mA Standard Package list :Mainframe X1Remote contol X2Wireless PIR Motion Sensor X1Wireless Door magnetic Sensor X1Wired siren X1AC/DC AdaptorX1User Manual X1FAQ of theWireless Alarm :1.What’s the difference from otherWireless Alarm ?-------KI-2800B uses top quality chip so that it can work without any false alarm 2.How many wireless sensors does KI-2800B can accept? ----------Thewireless alarm mKI-2800B can accept unlimited wireless sensors including door sensor, PIR sensor, vibration sensor,smoke sensor, gas sensor, water sensor etc. 3.Does KI-2800B can work in my country? ----------Yes, KI-2800B can be compatible all over the world 4.What is the warranty and delivery time? ---------We provides 2 year's warranty, and delivery time is 3-5 working days The photo of inner PCB and alarm accessories: