Wireless Alarm System in USA

• MOQ : 1 Piece(s)
• Type : Smoke Detectors
• Mounting Type : Wall Mounting
• Power Source : Battery
• Certificate : CE Certified, ISO 9001:2008
• Weight : 250gm
• Color : White
• Automatic Grade : Automatic
• Material : ABS
• Brand Name : sumring

Main Features: 1.SR-820PHR is Wireless Photoelectric Smoke alarm 2.Auto-check malfunction 3.Infrared photoelectric sensor 4.MCU processing, eliminate false alarm 5.Photoelectric sensing technology 6.Dustproof, mothproof, anti-light interference design 7.Hush function 8.Lower battery indication 9.Execute crite more...

• MOQ : 100 Piece(s)
• Certification : CE Certified
• Type : Standalone Smoke Alarm
• Warranty : 1Year
• Application : Home Security, Office Security

    model no sr-820phw-ac operating voltage ac110/220v(9v backup battery) interconnection install within the radius of 200 m hush function yes code form 2262 sending frequency 433mhz radio distance 200 m(open area) sensitivity 2.06%ft±1.3%ft sound level 85db/3m installation wall  or ceiling mounted workin more...

Intrusion Detection: When an unauthorized intruder triggers the sensor or the system, through motion sensor, smoke sensor or gas sensor etc, the alarm is sounded at the local spot. Also, the Automatic Telephone Dialler starts dialing immediately and coveys a telephonic pre-recorded message to the programmed n more...