KERUI DIY 100dB Wireless Local Alarm Security Systems Home Siren Speaker Burglar Infrared Alarm Detector Door sensor Alarm Kit
Easiest design! Easiest setting! Easiest control!
With least money, get the most functional, qualified and convenient alarm system!
No need GSM SIM card! No need telephone line!
Emergency Function! Power off memory Function!
How does this siren alarm system protect your house?
1.Press arm key on the remote controller.and then the siren will at work to protect your house.
2.When the door sensors ,PIR sensors,curtain detector or other sensor be triggered,this siren will sound
3.You can control disarm by remote controller.otherwise it will keeps sounding about 2 minutes then stops itself if no one disarms it.
Host speaker
Size: L*W*H 12mm * 10.2mm * 11mm
Power: AC 110-240V the length of the power cable is about 92cm/3ft,can be extended by yourself.
Power Adapter: DC9V1A （included）
the wireless operating frequency: 433MHz
the use of the environment: stability: 0℃ -55 ℃
Relative Humidity: 40% -70%
the alarm sound: greater than 100 db
Can add more accessories or Hosts.1 sensor can work with more then 2 siren alarm hosts.Can be placed in different areas.
The Working Distance Between Host and Accessories is 100M （open space）
