Wireless outdoor siren KS-70B with 1.2A rechargeable battery.
It adopts 8-digit single chip process. The user can choose the code by self that achieve multi-siren in the same code. It has enforce sound and light alarm function. The device equips with tamper and removes protected features. It is convenient and reliable.
|Input Voltage:||AC220V +/-15% 50Hz||Backup battery:||12V DC 700mAh|
|Standby current:||≤10mA||Alarm volume:||≥ 100dB|
|Working distance:||≥ 500m (in open area)||Power consumption:||≤5W|
|Emit Frequency :||315MHz/433.92MHz||Weight:||970g|
|Dimension:||235 X 160 X 70mm||Alarm duration:||60s~600s|
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