Wireless Alarms in USA

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

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
• Warranty : 1Year
• Application : Home Security, Office Security
• Type : Standalone Smoke Alarm

    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...