Features:

1, simple operation, compact design, easy to save, low failure rate.
2, the sensitivity is very easy to detect the size of a pin (or even smaller) metal items. Sensitivity can be adjusted according to site requirements.
3, battery voltage indication (LED lights lit).
4, is commendable that the highest price in the same style products in this section are.
5, Alarm sound and light, vibration two kinds of alarm.

Applications:

This section has become in China are industrial enterprises, electronic digital production companies, gold processing necessary conventional security anti-theft equipment. Especially in the field of education more prominent application: If the college entrance exam to prevent candidates who bring cell phones, PDAs, electronic dictionaries, calculators, wireless transmission cheating devices, has become China's annual college entrance examination site necessary equipment in Jiangsu, Anhui, Henan first to use, highly praised by the central leadership.

Product parameters:

Dimensions: Length 395mm * 140mm
Product Weight: 20 / box, 7.4 kg / box,
Package Size: 52.5cmX31.6cmX37.8cm
Power supply: 6F22ND 9V battery (alkaline battery, rechargeable battery)
Alarm mode: sound and light, vibration (switch)