Smoke Alarm in USA

• MOQ : 1 Set(s)
• Brand Name : SUMRING
• Weight : 250gm
• Power Supply : 9V Battery
• Material : ABS
• Power Source : Battery
• Color : White
• Certificate : CE Certified, ISO 9001:2008
• Condition : New
• Automatic Grade : Automatic

1.The SR-820PHS is Photoelectric Smoke detector alarm (independent) with 9v battery operated 2.Infrared photoelectric sensor 3.MCU processing, eliminate false alarm 4.Photoelectric sensing technology 5.Dustproof, mothproof, anti-light interference design 6.Hush function and Auto-check malfunction 7.Lower more...

• MOQ : 100 Piece(s)
• Warranty : 1Year
• Application : Home Security, Office Security
• Certification : CE Certified
• 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...