Metal detector ZK-D100S

portablefor airportwarning

Standard 9V battery The alarm terms is sound and light alarm simultaneously Security detecting: Prevent taking contraband, such as: knife, gun and so on. Factory: Prevent the loss of valued objects. Education area: Prevent taking cheat-tool,such as: telephone, electronic dictionary, and so on. • Portable metal detector, convenient to take. • It can be recharged. It needs 4-6 hours for charging. (standard 9V battery ,the charger and rechargeable battery are ordered additional) • The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally. • When the low sensitivity on-off is pressed, the metal detector will only alarm when it finds big metal object • Ni-MH Battery and DC charge cable (for option) Feature - Dimension - 410(L) X 85(W) X 45(H) mm Power voltage - standard 9V battery Operating voltage - 7V-9V Operating Curren - <50mA Alarm terms - sound (vibration) and light alarm simultaneously Waterprooft - IP31 Alarm Sound - ≥75dB(A) Operation Frequency - 22KHz