Stand alone passive infrared with sounder incorporated to signal the presence or passage of people. This unit, based on how it is programmed, will signal the passage of people with a ding dong sound or a 2 tone alarm trigger of 30 second.
- Powered by 9 V battery (optional).
- Current drain when in stand-by: 50 uA.
- Range: 10 meters.
- Coverage angle: 130°.
- Dimension: 108 x 73 x 35mm
- Weight: 100 gr.