- Brand Name: Safurance
- Origin: CN(Origin)
- Model Number: Smoke Detector
1x Wireless Smoke Detector
2x Fixing Screws
2x Screw Caps
1x User Manual
1)Support three alarms: independent + acousto-optic + wireless transmission network alarm.
2)Full snap-in patented structure, simple installation, no need for debugging and wiring.
3)360 degrees smoke detection and alarm, no dead angle, reliable.
4)Built-in high-sensitivity sensing technology, reliable and safe.
5)Built-in 110 dB sound and light alarm reminder, effectively prompting people to evacuate.
6)Ultra-low-power microcontroller + photoelectric principle technology, long standby life.
7)Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting, stable, reliable and accurate.
8)Low battery voltage alarm, when the battery voltage is lower than 6.8V, a warning tone is issued to remind the user to replace the battery.
9)Rotary detachable top cover design to facilitate cleaning and battery replacement.
Power Supply: DC9V
Transmission Frequency: 433.92, Transmitting Code 1527 Protocol
Launch Distance: Open distance ≥300M, (external aerial 500 meters)
Quiescent Current: <1uA
Alarm Current: <40mA
Ambient temperature: Temperature -10°C～+60°C
Environmental Humidity: Relative humidity ≤95%RH(40±2°C)
Protection Area: Alarm installation height ≥ 6m, protection area is 60 square meters
Item Size: 100*32mm