ZK-D100S

Power Voltage standard 9V battery
Operating Voltage 7V-9V
Waterprooft IP31
Operating Current <50mA
Alarm Sound ≥75dB(A)
 Operation Frequency 22KHz

Description

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.