1) Manual release
2) Machine core with compression spring, effectively avoids the accidents caused by spring breaking
3) Die-casting aluminum alloy motor, precision and good at thermal radiating
4) Motor cooling fan, solving the problem of heat-protection
5) Double safety limit switches (photoelectricity limit switch/motor memory sensor)
6) Reversing on obstacle
7) Auto-closing
8) Support the INFRARER PHTOCELL for anti-bumping function (optional)
9) Support the external and internal VEHICLE LOOP DETECTOR (optional)
10) Traffic light interface
11) Wire control (switch signal)/ Remote control (418MHZ)
12) RS485 communication module (optional)
13) LED display
14) Integrated LED traffic light

Mode (WJDZ): 501-46
Running time: 6s
Boom type: 2 fencing
Max Boom length: 4.5m
Boom dimension (WxH): 45x100mm
Boom weight: 7kg
Voltage: 220V �� 10%��110V �� 10%
Frequency: 50/60Hz
Motor voltage: 220V
Power: 120W
Working temperature: -20~75