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- Place of Origin:
- Guangdong, China
- Brand Name:
- SUMRING
- Model Number:
- 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)
- Installation:
- Wallor Ceiling mounted
- Sound level:
- 85dB/3m
- wireless interconnection function:
- yes
- Execute criterion:
- EN14606; UL217
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 13X4X2.0 cm
- Single gross weight:
- 0.25 kg
- Package Type:
- carton
- Picture Example:
![package-img]()
![package-img]()
- Lead Time:
Quantity(Piece) 1 - 500 >500 Est. Time(days) 15 To be negotiated
2018 cheap price wholesale wireless interconnected Photoelectric smoke alarm with 220v
This product is Wireless photoelectronic smoke detector with high stability. It works on the theory of reacting of smoke particle. It uses unique structural design + photoelectronic signal processing technology with features of dust prevention, insect prevention, anti-RFI, anti-white light. The optical smoke sensor is applied in indoor areas like home, hotel, apartment, KTV, office, bank, hospital, restaurant, warehouse, school, shopping mall...
Main Features:
SR-820PHW-AC(AC Power& Back up battery) Wireless interconnected smoke alarm
Auto-check malfunction
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Photoelectric sensing technology
Dustproof, mothproof, anti-light interference design
Hush function
Lower battery led indication
Execute criterion: EN14606; UL217
Technological details:
| 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 |
| Working environment | -10℃~+50℃(≤95%RH No congelation) |
| Dimension | 128*38mm |
Shipping information:
* Express(UPS, DHL, Fedex, EMS, etc) is available.
* Sea and Air delivery is available
* welcome your agent to deal with our products .
Payment terms:L/C,D/A,D/P,T/T, Western Union,Paypal ect
Delivery time :Normal order within 7 days,bulk order 10-15 days
Packing:Neutral paper box and paper carton
Tel: 86- 755-89571625
Fax: 86- 755-89571207
skype :cnsumring03
TradeManager:sumring
Website: http://www.sumring.com