Wireless And Wired Alarm With Lcd Display (Af-004)

Salient Features of Wireless And Wired Alarm With LCD Display (AF-004):
1.With built-in battery, when power failure, the battery can still back up the system for 6 hours
2.With LCD display when power on, and show the
3.Anti-interfere function. When someone interferes it with same frequency, the control unit will activate siren to alarm.
4. 8 wireless defense zone display and 7 wired defense zone display.
5. Can record the message for 10 seconds.
6. Stores 2 groups of monitoring center and 4 groups of user phone numbers to dial out and replay the recorded message if there is an alarm.
7. With Telephone line anti-cutting alarm function
8. with output UPS battery, when power failures, can still back up the system for about 24hours.

Technical specifications:
Power supplyi AC 220VA 10% DC=9V 300mA
Back-up Batteryi Ni-MH rechargeable batteryi DC=7.2V 270mAh
Working currenti Lsa 45mA
Alarm current: Laa 250mA
Wireless frequency i 315MHz / 433MHZA 0.5 MHz
Wireless receiving sensitivity i -95 dB to 120dB sound
Anti-jamming:-40dB (Frequency arranges: 30M-1000MHz)
Output siren soundi 110dB
Working environment: 0a -45a
Relative humidity a 90%
Extra sensors i Max 10pcs in each zone