MD-300s Airport Security Metal Detectors Folding Low Power Consumption

Functions and Features

1. Highly sensitivity.
2. Simple and convenient to use, no adjustment is required.
3. The detection distance will not be changed when the battery voltage drops from 9V to about 7V.
4. Low power consumption, can work for 40 hours continuously.
5. There is automatic and continues alarm when the battery is used up.
6. Switch on/off audio prompt function.
7. With external rechargeable socket hole.
8. Has audio, Light and vibration handoff switch.
9. Charger voltage: 9V for AC; 10V for DC. (The charger shall be self-pertect.

Specifications:

Applications:

• Security check: avoid carrying contraband, such as knives, guns and more
• Factory: avoid valuables losing
• Education: avoid cheating, prevent from carrying cheating tools, such as phones,  electronic Dictionary and more when examine