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Brand： |
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Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Branch： |
Array |
Size： |
12X12X5.5 cm |
Product Details
Smart DC3V network 433mhz wireless smoke detector in wall with remote
2019 Factory price wireless interconnected photoelectric smoke detector with DC 3V battery operated
Specification:
| Model NO | SR-818 |
| Input voltage | DC3V battery |
| Standby Current | <5μA |
| Alarm Status | <30mA |
| Alarm Sound | >85dB/3M |
| Wireless interconnection frequency | 433MHz |
| Zigbee Wireless signal | 433.92M GFSK |
| Wireless transmitting distance | 200m (open area) |
| Battery life | 3 years |
| Alarm concentration | 13% |
| Temperature range | -10ºC~+50ºC |
| Humidity | 0%~95%RH(No condensation) |
| Sensitivity | 0.5dB/m (±0.1dB/m) |
| Standard | CE |
| Auto reset | Yes |
| size | 10*10*4.5cm |
Product Pictures:
Please note: The remote control is not included in the product,if you need to buy a remote contrl,please contact us,thank you !
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact ,BT Module etc. Enter more
1:Can I get one sample for test before big order ?
Sure, you can.Please leave a message we will contact you soon.
2. Can I customized LOGO?
Yes you can. Packaging, products, instructions can be printed logo.
3. Can I customized functions?
Yes you can, we have professional R&D team to support best service, and give you best suggestions.
4. How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.
5. How long is your products quality warranty?
The warranty period is 2 years from the factory, if there are individual quality problems, we will replenish the customer in the next batch of orders
6. When can you ship out my order after my payment?
Normally samples order: about 5-7 days; mass order 2-3 weeks.
7. Can I visit your factory and company office?
Sure, welcome ,any time!
why choose us
1). 2000 square meters factory, have capability to supply wide range of products
2). Good quality control ,with competitive prices.
3). Prompt delivery.
4). Good after-sales service.
5). No Minimum order quantity limited. OEM and ODM are also accepted.
6). We locate in Shenzhen of China, easy for export.
Our Contact Information:
Tel: 86- 755-89571625
Fax: 86- 755-89571207
skype :cnsumring03
TradeManager:sumring
Website: http://www.sumring.com
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