Automatic Boom Barrier (4mts-6mts retractable Arm)
Half Height Turnstyle Gate Swing Barrier Turnstile Gate Access Control Facial Recognition Turnstile for Airports Optional TCP/IP
Automatic retractable hydraulic stainless steel security bollard with LED light 219mm cylinder for vehicle access control
The role of rotating the cross arm is that when the line conductor (ground) wire is broken, the shear bolt of the cross arm is cut off, and the cross arm rotates 90 ° around the pole, so as to reduce the torque of the conductor on the cross arm and pole, so that the cross arm and pole will not be damaged, which is convenient for emergency repair.
This solar camera is a low power consumption camera, only works with detect human motion, when detect human motion, it sends alarm message timely to the mobile phone,or keeps standby mode to save power.
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