Security home outdoor alarm siren wireless 433mhz

Specifications 1.Security home outdoor alarm siren wireless 433mhz

2.Easy to install

3.Anti-error report

4.Anti-tamper

Security home outdoor  alarm  siren wireless 433mhz   Description:   1,Tamper alarm        2,Alarm when both voice prompts and quick flash                                                   3,Wireless code:adding new accessories convenient,safe and efficient       4,One-key-control function:Remote out arm,remote home arm,remote emergency alarm,remote control fast disarm                    5,Built in AAA NI-HM rechargeable battery:make alarm when power off.    6.Comply with CCC safety standard and GB12443-2001 national standard.     7,20 wireless defense zones               8,At most 5 wireless remote control codes       9,Could chose wired or wireless siren with sound. 
    Specifications:  

Sound	>120dB
Power supply	DC12V 500mA
Power consumption	≤7mA
Alarm current	≤230mA
Emission frequency	433MHz/315MHz
Encoded mode	sc2262 IC / 4.7MΩ
Back-up battery	AAA 7.2V
Operating temperature	-20°C ~ +55°C
Humidity	40% ~ 80%
Continuous alarm time	>1h

      Alarm Instructions:   Anti-tamper function: When the Shell is removed, the tamper switch would be triggered, the siren alarm and flash. Backup function: When the external power supply is cut off, the backup battery will work, the siren alarm and flash.              Packing content:   1*wireless  Outdoor Flash Siren   1*power Adapter (  please note 315mhz or 433mhz when you place order. We`ll send you 433mhz if no requirements left.)