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Overview
Quick Details
- Place of Origin:
- Guangdong, China
- Brand Name:
- SUMRING
- Model Number:
- SR-820PHR
- Name:
- best wireless smoke alarm for sale with 9v battery
- Operating voltage:
- 9V battery
- Interconnection:
- N/A
- 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:
- Wallor Ceiling mounted
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 13X13X4 cm
- Single gross weight:
- 0.25 kg
- Package Type:
- white box or neutral color box
- Picture Example:
![package-img]()
- Lead Time:
Quantity(Piece) 1 - 500 >500 Est. Time(days) 15 To be negotiated
Security company offer best wireless smoke alarm for sale with 9v battery
Product Description
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 criterion: EN14606; UL217
Technological details
| Model No. | SR-820PHR |
| Operating voltage | 9V battery |
| Interconnection | N/A |
| 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 |
Company Information
Our Services
Tel: 86- 755-89571625
Fax: 86- 755-89571207
skype :cnsumring03
TradeManager:sumring
Website: http://www.sumring.com
Inquiry now, we will reply you upon receive your email!