Thiết Bị Báo Động Khói Không Dây Hsv 433mhz tại Lotte Market

Giới thiệu Thiết Bị Báo Động Khói Không Dây Hsv 433mhz tại Lotte Market

#433MHz #Wireless #Smoke #Buzzer #Alarm #Fire #Detection #Photoelectric #Sensor #Home #Security #System #Smoke #Detector
433MHz Wireless Smoke Buzzer Alarm Fire Detection Photoelectric Sensor Home Security System Smoke Detector
100% brand new and high quality
Features:
Adopt photoelectric sensor, no passivation phenomenon, lower power consumption and longer life.
Intelligent detection prevents false alarms, eliminates false alarms, and stable and reliable.
It can be used alone or networked with the control system, with sound and light alarms and automatic reset.
When the smoke concentration exceeds the limit, the detector will immediately send out an alarm signal.
360° no dead angle high sensitivity monitoring, real-time detection, high performance and stability.
Widely used, suitable for home security, office, warehouse, shopping mall, restaurant.

Specifications:
Product name: Smoke Buzzer Alarm
Wireless frequency: 433MHZ
Quiescent current: 20uA
Alarm current: 20mA
Power supply: 9V alkaline battery (not included)
Chip: 2262IC
Launch distance: more than 200 meters
Alarm sound: ≥95dB
Working temperature: -20°C~+60°C
Material: Plastic
Diameter: app.12cm/4.72in
Thickness: app.5cm/1.97in
Color: White
Quantity: 1pc

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Smoke Alarm(other accessories demo in the picture is not included.)