Place of Origin: | China (Mainland) |
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Brand Name: | shenzhen secrui |
Model Number: | KR-812 |
Quick Details
Specifications
MAIN FEATURE
Automatically identify valve control
Adjustable pulse count
ASIC adopted
Auto temperature compensation
Send alarm signal by RF
Adjustable detecting distance
Low battery indication
SMT design adopted
TECHNICAL SPECIFICATION
Operating voltage: DC 9V
Static current: 60uA
Alarm current: 20mA
Detecting distance: 8~12m
Detecting angle: 110
Radio frequency: 315MHz 0.5MHz
Radio distance: 150m (open area)
Sensor: Dual element infrared sensor
Operating temperature: -20 ~ +55 deg
Environment humidity: 10~ 93% RH (no congelation)
Outline Size: 60L*40W*105H mm