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1 Products availableLeading Manufacturer, Supplier & Retailer of Best Wired PIR Sensor Motion Detector Alarm, 220V Powered Smoke Alarm with Wireless Interconnection Function and 9V Battery Wireless Photoelectric Smoke Alarm.
Technical specification:
operating voltage | DC 9-16V |
consumption current | 18mA(DC12V) |
operating temp | -10C+50C |
installation mode | ceiling mounted |
installation height | about 2.56m |
detecting distance | 8m |
detecting angle | 360 degrees |
alarm output | N.O./ N.C. optional |
anti-dismantle switch | N.C. |
dimension | 106*36mm |
Additional Information:
Payment Terms : T/T, Western Union,
Delivery Time : 15
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%ft1.3%ft |
sound level | 85db/3m |
installation | wall or ceiling mounted |
working environment | -10+50(95%rh no congelation) |
Additional Information:
Payment Terms : L/C, T/T, Western Union,
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 criterion: en14606; ul217
Additional Information:
Payment Terms : L/C, T/T, Western Union,
Delivery Time : 15