Fire detection Best price optical infrared fire smoke detectors without false alarm

1 Piece
$6.35(1 - 99 pieces) $5.12(100 - 499 pieces) $4.71(>=500 pieces)
Fire detection Best price optical infrared fire smoke detectors without false alarm
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Place Of Origin: Guangdong, China
Brand Name: SUMRING
Model Number: SR-816
Usage: Fire Detection
Voltage: DC24V
Name: Best Price Optical Infrared Fire Smoke Detectors Without False Alarm
Static Current: 55uA
Alarm Current: 35mA@DC12V;60mA@DC24V
Sensitivity: 0.5dB/m(±0.01dB/M)
Alarm Output: Remote LED Indicator
Installation: Ceiling Mounted
Dimension: 104*49mm
Certification: CE
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: SUMRING
Certification: CE
Model Number: SR-816
Payment & Shipping Terms
Packaging Details: White box or neutral color box
Product Description
Product Description

High stability & High accuracy 2-Wire smoke detector

Main Features:
1.SR-816 is 2-Wire Network Photoelectric smoke detector
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stability
6.Dustproof, mothproof, anti-light interference design
7.Stainless steel shield, anti-RFI(20V/m-1GHz)

Model No
Input voltage
Static current
Alarm current
35mA at DC12V/60mA at DC24V
Alarm indication/Alarm output
red LED on/Remote LED
Operating temperature
-10℃~+50℃(≤95%RH No congelation)
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Why Choose Us
Payment and delivery
Delivery Time
Sample order
1-3 working days
Bulk order
25-35 working days
Stock order
7-10 working days
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.

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:Our raw materials are purchased from qualified suppliers.

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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Contact Person : CC
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