Note: This wireless 433MHz smoke detector can work independently, and can also work with alarm host.
Overview:
Wireless 433MHz smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while household detectors, known as smoke alarms, generally issue a local audible and visual alarm from the detector itself. Widely used in home, factory, school, shop, offices, villas, residential areas where fire prevention alarm is needed.
Features:
*Exclusive smoke intelligent algorithm, high sensitivity, no false alarm, strong anti-interference.
*Anti-light, Moth-proof, Dust-proof, moisture-proof, High stability. Low power CMOS microprocessor, effectively extend battery lifespan.
*Once triggered, light will flash with loud high volume alarm sound, louder than 95dB. With Test Key.
*Perfect full buckle patented structure, anti-dismantle cover, easy to install, clean and replace battery. No wiring needed.
*Low Battery Alarm: When battery voltage is low, sound prompts to remind users replace battery.
Specifications:
Working voltage: DC9
Alarm Current: ≤80mA
Static Current: ≤10uA
Smoke Detector Battery: 1* 6F22 PP3 9V (included)
Working Frequency: 433MHz
Transmission Distance: 100-300M
Smoke Sensitivity: I-grade
Detecting Area: 60 square meter (installation height: ≤6m)
Alarm Loudness: 95dB, 3M
Battery life: Carbon- zinc batteries (About 1 year); Alkaline batteries (About 3 years)
Alarm: sound and Red LED light alarm
Material: ABS
Operating Temperature: -10°C ~+50°C
Operating Humidity: ≤ 95% R
Item Weight: Approx. 135g / 4.8oz
Package Information:
Package Size: Approx. 11 * 10.5 * 5.5cm / 4.3 * 4.1 * 2.2in
Package Weight: Approx. 170g / 6oz
Package List:
1* KERUI Y52W Wireless Smoke Detector
1* Bag of Mounting Screws
1* User Manual (English)
XIAOMI 104-Key Wired Mechanical Keyboard JXJP01MW
Solar Lawn Spotlight Outdoor Patio Landscape Lawn Street Light Garden Villa Lighting Wall Lights(White and Warm white)
F-01 Microphone Wired to Wireless Xlr Transmitter and Receiver UHF Wireless Mic System for Audio Mixer Electric Guitar Bass
6.86in Touched Screen Car BT MP5 Player Wireless Carplay
SW023 Dafit Smart Watch 2-inch Full-screen Touch Health Monitoring Sleep Monitor Watch
