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9v 220v Battery ac Smoke Alarm 433mhz Optical Wireless Smoke Detector
US$ 6 - 7
MOQ: 100 Pieces
Key Specifications
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Brand Name:
SUMRING
Place of Origin:
China
Model Number:
SR-820PHWR-AC
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
7 days
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Brand Name
SUMRING
Place of Origin
China
Model Number
SR-820PHWR-AC
Product Description
Main Features:
Wired or wireless interconnection function
Wireless network function
Auto-check malfunction
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Photoelectric sensing technology
Dustproof, mothproof, anti-light interference design
Hush function
Lower battery indication
Execute criterion: EN14606; UL217
Technical specification
| Model No. | SR-820PHWR-AC |
| Operating voltage | AC110/220V(9V backup battery) |
| Interconnection | Install within the radius of 200 m |
| Hush function | YES |
| Code form | 2262/1527 |
| Sending frequency | 433MHz/315MHz |
| Radio distance | 200 m(open area) |
| Sensitivity | 2.06%ft±1.3%ft |
| Sound level | 85dB/3m |
| Installation | Wall or Ceiling mounted |
| Working environment | -10℃~+50℃(≤95%RH No congelation) |
| Dimension | 128*38mm |
Send Inquiry to This Supplier
Business Type
Manufacturer
Port of Shipment
shenzhen
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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