Technical parameters:
High sensitivity;
Simple to use, convenient, without adjustment;
The 9V battery is reduced to about 7V, and the detection range remains unchanged.
Energy saving, sustainable work more than 40 hours;
When the battery runs out, there will be automatic continuous alarm sound;
Sound prompt function for power on and power off;
There are acousto-optic and vibration switching switches.
Detection range:
1. Pin: 30-60mm
2. Diameter: 20mm steel ball: 90mm
Dimensions: 415 (length) *65 (width) *40 (height) mm
Power supply: Standard 9V laminated alkaline battery
Sealing performance: IP64
Alarm mode: acousto-optic synchronous alarm/vibration alarm
Product weight: 295g
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