Indicator:
1.1 Red LED: GSM signal indication
When connected with power, it flash every one second to detect GSM signal,If signal is detected, the LED would flash every 3 seconds; if no SIM card detected or weak signal,It would keep detecting and flash every one second.
1.2 Blue LED:
When connected with power, it would stay on for Initialization, and 15s later, the LED is off.
When the detector is triggered and alarm, the LED would stay on.
Every fire alarm we sell comes complete with a 5year manufacturer's warranty, provided it is serviced in accordance with the requirements of BS 5306 part 3. This guarantee does not cover defects caused by accident, misuse or neglect.
Technical Details
Product Code: | SD-424 |
Battery: | DC9V |
Alarm Current: | 10mA |
Voltage Alarm: | 5.5~6.2V |
Battery Alert Remain: | 7~15days |
Working Humidity: | <93%RH 140ΦX41H MM |
Weight: | 19/20kgs |
| Packing Size: | 75*48*31CM |
Our Product

Our Factory

Our services

OEM service: We provide OEM service for customers who have their own brand.
Free Sample: We provide free samples for confirmation of order details.
Consulting before sales: Provide full information to select suitable fire extinguishers and other fire fighting equipment. Welcome to visit our company and factory for cooperation discussion.
After-Sales Service: Supervision of loading. Inspection of finished products. Quick response and best solution for any problems in shipping.
FAQ
1.Q: OEM is available?
A: We can do as our customer’s requirements, like print your own logo, model, a gift box and so on.
2.Q: Are you the manufacturer or the trading company?
A: We are factory and we have professional team of workers, designers and inspectors.
3.Q: Can you provide custom service?
A: Yes, we can produce the goods according to customers' need.
4.Q: What is your minimum quantity?
A: The MOQ is 1000 pieces.
5.Q: Where is your factory located?
A: Our factory is located in Zhejiang Province, China.
6.Q: How can you guarantee quality?
A: We have a professional team to control the quality of products.
7.Q: How about the after-sales services?
A: If you have any problem, please contact us.
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