Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector

Shop our Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector. Manufactured by our factory for top-quality detection.
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PRODUCTS DETAILS

Basic Info.

Model NO.
SR-820DHS
Infrared Sensor Probe Type
Optical Smoke Detector
Infrared Sensor Installation
Ceiling
Combustible Gas Detector Model
None
Color
White
Certificate
Ce Approval
Type for System
Standalone
Dimension
124mm(Dia)*40mm(HS)
Horn Output
85dB at 10FT
Operating Voltage
9V Battery
Temperature Range
-10ºC~+70ºC
Humidity Range
5%~95% Relative Humidity (Rh)
Alarm Temperature
57ºC(135ºF)
Transport Package
Carton
Specification
ABS
Trademark
SUMRING
Origin
China
HS Code
8531901000
Production Capacity
50000 PCS/Month

Product Description

Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector 





 

Main Features:    
SR-820DHS Independent Photoelectric smoke & heat alarm
Battery operated or AC power 
Comply with BS EN54-4; UL539 
Photoelectric sensing technology 
Low Battery warning 
Low 85dB Alarm 
Instant Test Button 
Interconnect ability 
57 ºC(135ºF)Fixed Rate Temperature Sensor 




Technical specification:

Operating voltage 9V battery
Horn output 85dB at 10ft
Temperature range -10ºC~+70ºC
Humidity range 5%~95% relative humidity (RH)
Smoke alarm point 2.06%/ft
Alarm temperature 57ºC(135ºF)
Dimension 124mm(Dia)*40mm(Hs)



Product Images:
Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector
Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector

Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector



 

Company Information:
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 ,Bluetooth module etc

Wholesale Smart Alarm Optical Multi Sensor Standalone Combination Smoke Heat Leak Detector
FAQ
Q1. Can I get one sample for test before big order?
A: Sure,you can. Please leave a message we will contact you soon.
 
Q2. Can I get the item less than MOQ?
A: Yes, you can and the final price will depend on your quantity.
 
Q3. Can I print my logo on the item?
A: Yes, please contact us.
  
Q4, What's the lead time when I place order?
A: Small Qty order needs5-7 working days, big Qty order usually needs 7-20 working days after payments arriving. That's depends on order Qty.

Q5,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


Our contact info:
 

 

Website: http://cnsumring.en.made-in-china.com

 



 

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