Barrier /Fence Barriers /Automatic Barrier

Features:
1. Intelligent. Auto-detects opening and closing position in high accuracy by both mechanical and electrical limit detector. Combination of special inner working design and smart motor ensures swift and smooth arm movement in falling and lifting to reduce rebounding.
2. Durable: Extension spring is more durable than compressed spring in heavy-duty site where barrier gate will open and close continuously. AC motor can support long-lasting working of barrier gates. Cooling Fan processor is for decreasing working temperature.
3. Secure: Arm will be self-locked in any position to avoid unauthorized person to manually operate arm.
4. Safe: Arm will reversed back when it meets any obstacle in its movement. Optional rubber arm can avoid any damage when arm touches anything. Additional photobeam further ensures safety.
5. Flexible: Can combine with other control equipment to realize auto control
6. Nice-looking: 2.5mm thickness mild steel for housing, good polishing and finishing and further with plastic color coating 10 colors are available.
7. User friendly: Interfaces for photocell, loop detector, arm light ect are reserved. No need to change spring if arm is changed (if arm is changed from 3m to 6m, the same spring can support. ) &
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Model No.	DK-820
Dimension	340*280*1000mm
Boom Length	1-5m
Power Supply	AC110±10%  /  AC220±10%
Power Consumption	150Watts, 24V
Frequency	50HZ / 60HZ
Working Temperature	-40°to  85°
Related Humidity	≤90%
Remote Control Distance	>30m
Boom Speed	3s, 6s

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