Standalone smoke detector
Fire detector photoelectric smoke detector and heat detector
- Place Of Origin : Shenzhen, Guangdong
- Operating voltage : 9V battery
- material : New ABS+PC
- Alarm temperature : 57℃
- Product Details
Fire detector smoke detector price photoelectric smoke detector and heat detector
Our dual sensor smoke alarm is independent Photoelectric smoke & heat alarm, main feature：
1.9v Battery operated for this (SR-820DHS) stand alone smoke detector
2.Infraed Photoelectric sensing technology
3.Lower battery indication
4.Loud 85dB audio alarm
5.Instant test button
6.Test and hush button
7.57ºC(135ºF)fixed temperature alarm
8.High temperature alarm
Immediately report to the police when temperature more than 57 degrees
|Wall or Ceiling mounted
|-10℃~+50℃(≤95%RH No congelation)
OK,let's compare our SR-820DHS with a cheap smoke detector from the market.
Excellent stability.High sensitivity.
The detector is suitable for detecting the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
|1-3 working days
|25-35 working days
|7-10 working days
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm home smoke detectors .
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:We specialize in this field for 15 years，Our raw materials are purchased from qualified suppliers.Supporting visits to factory
Q5:How long is the warranty time of the products?
A5: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.
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