Description
- Sensing element: Electret microphone
- Break detection distance: Up to 9 m
- Microphone coverage angle: 180°
- Up to 1000m in an open space (in a perfect environment)
- Operating frequencies: 868.0 – 868.6 MHz
- Battery: CR123A battery, 3 V
- Battery life: up to 7 years
- Dimensions: Diameter – 20 mm, Height – 90 mm
Reviews
There are no reviews yet.