433MHz Wireless Smoke Detector Fire Protection Portable smoke detector wifi Home Safe Security alarm Sensor white | Безопасность и

433MHz Wireless Smoke Detector Fire Protection Portable smoke detector wifi Home Safe Security alarm Sensor white | Безопасность и

31345

433MHz Wireless Smoke Detector Fire Protection Portable smoke detector wifi Home Safe Security smoke alarm Sensor white

Features:

Support three alarms: independent + acousto-optic + wireless transmission network alarm.

Full snap-in patented structure, simple installation, no need for debugging and wiring.

360 degrees smoke detection and alarm, no dead angle, reliable.

Built-in high-sensitivity sensing technology, reliable and safe.

Built-in 110 dB sound and light alarm reminder, effectively prompting people to evacuate.

Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years.

Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting, stable, reliable and accurate.

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.

Rotary detachable top cover design to facilitate cleaning and battery replacement.

Descriptions:

Powered supply: DC9V/6F22

Transmission frequency: 433.92, Transmitting Code 1527 Protocol

Launch distance: Open distance ≥200M, (external aerial 500 meters)

Quiescent Current: <1uA

Alarm current: <40mA

Alarm loudness: Loudness≥85dB

Low pressure alarm: When the battery voltage is lower than 6.8V, a warning sound is issued to remind the user to change the battery

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

Certification: FCC/CE/ROHS/EN14604 standard certification

Specifications:
Material: plastic
Color: white
Item Size: 100*32mm

Package included:
1 x Wireless Smoke Detector