Sell Wireless Smoke Alarm

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Wireless Radio Link Smoke Detector



Specification:

* Power Supply: 9V DC Battery
* Photoelectric Sensor
* Radio Frequency: 433.92 MHz
* Range: 50 meters (min) in free space
* Maximum Link Number: 20PCS
* Two-Tone LED:
Red LED Indicates Alarm
Green LED Indicates Radio Signal is Received
* ''Battery Missing'' Lockout
* Low Battery Alarm
* High Sensitivity
* Humidity Range: 15% to 95% RH
* Operating Temperature: -100 to +500
* Built-in Sounder to give a minimum sound output of 85dB at 3m
* Senses Smoke Using the light Scatter Principle
* Quick Response to Visible Smolding Smoke
* Test Button Simulates Smoke--Use to Check Performance
* Standby Current: <40uA
* Alarm Current: <30mA
Brand Name
Rictron
Supply Capacity
100,000PCS/MON
Certifications
CE
Model Number
RC-421WL
Power Requirements
9VDC
Warranty Coverage
3YEAR