Audited Supplier
Photoelectric Type Temperature Detection Alarm Heat Sensor fire Alarm
Main Features:
Combination rate-of-rise and fixed temperature alarm
MCU processing, eliminate false alarm
Low standby current
Anti-RFI &Anti-EMI
9-35VDC wide operating voltage range
LED flashing visible in 360 degrees direction
Power supply non-polar input
Remote LED indicator output (2 wire)
Rustproof, mothproof, anti-light interference design
Execute criterion: GB4716, EN54-5
Technical specification:
Model No. | SR-501 |
Operating voltage | DC 9V-35V |
Static current | ≤50uA |
Alarm current | 35mA(12V); 83 mA (24V) |
Alarm output | Remote LED indicator |
Alarm temperature | Rate-of-rise alarm: temperature rising rate>8ºC |
Installation | Ceiling mounted |
Working environment | -10ºC~+50ºC, Humidity ≤95%RH |
Dimension | 100*48mm |
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
