Smoke sensor

Place of Origin: TIANJIN CHINA
Brand Name: DUOMADA
Model Number: DMZ
Minimum Order Quantity: Duckie
Price: Contact us
Standard Packaging: Pallet +carton packaging
Delivery Time: 20-30 work days
Payment Terms: L/C,T/T
Product Description

It is not only a fire alarm but also an intelligent core for active risk avoidance. This smart smoke sensor can detect emergencies in the first when a fire starts and smoke appears, and automatically trigger the opening of windows for smoke exhaust, building a proactive defense line of life safety for you.

Core product highlights

Active smoke exhaust, turning danger into safety: The core function goes beyond alarm. Once fire smoke is detected, it can immediately automatically trigger the smoke exhaust skylight or within the linkage range, quickly discharge thick smoke and toxic gases, and buy valuable time for evacuation and fire rescue.

Stable linkage, extensive coverage: It has barrier-free stable signal transmission distance of up to 20 meters, ensuring reliable connection with smoke exhaust equipment in the complex layout of family or commercial spaces.

Powerful, unified dispatch: In the effective range of 10 meters in diameter, it can bind and control all smoke exhaust equipment in this area at the same time. Once an alarm, it can achieve multi-point synchronous opening, building an efficient smoke exhaust system.

Extra-long battery life, worry-free protection: The built-in battery a long battery life of up to two years, greatly reducing the maintenance demand for frequent battery replacement, ensuring the device continues to protect stably 7x24 hours, without worries.

This smart smoke sensor, which has upgraded from passive alarm to active response, is an indispensable key link in modern intelligent security systems. It guards life with technology, all-weather reliable protection for you and your property.


Name Maximum control distance Maximum control quantity Battery replacement period
Smoke sensor 20 meters  All devices within a diameter of 10 meters 2year