Rechargeable RFID Guard Tour Patrol System , Security Guard Monitoring System Description GS-6100B is rechargeable guard tour detector, 3.7V 1350mAh Rechargeable lithium battery ...
Come With Professional Software And Rechargeable Li-battery For Guard Tour Description GS-6100B is rechargeable guard tour detector, 3.7V 1350mAh Rechargeable lithium battery ...
Use USB Cable To Download Data And Press The Key To Read The Card For Guard Patrol Device Feature 1. Press switch button when reading data, no need touch. 2. Sound and light when ...