Security Devices Smoke Alarm Household Fire Sound Optical Notifier Smoke Detector

Product Description

Product Description Standalone Photoelectric smoke detector -1- Easy to install and widely used.
-2- Quick alarm response, high decibel volume output.
-3- Low power consumption, the battery works for at least three years. -4- Built-in intelligent processor, automatic drift compensation, stable and reliable performance.-5-Detector has the loud alarm sound and long endurance of working time.

Brand Name	SUMRING/OEM
Model Number	SR-803-3
Battery lifetime	Over 3 years
Power supply	DC3V(2*1.5V alkaline batteries)
Indicator light	Standby flash per minute, detection always ON
Monitoring current	≤4mA
Color	Withe
Alarm volume	> 70dB (Front 3meters)
Operating temperature	-10°C +50°C
Working humidity	≤95% (400°C, no condensation)
Installation hole distance	52-70mm
Protection area	40m²

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
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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