Intelligent Bollard Security Solutions

Crafted With Heart · Exquisite In Quality

COLEI Bollard Product
1000+
Products Deployed
10+
Years Experience
500+
Cities Served
100,000+
National Cases
Source Factory

Source Factory

Nationwide Warranty

Nationwide Warranty

Remote Support

Remote Support

Advanced Technology

Advanced Technology

Case Studies

100,000+ projects nationwide

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FAQ

Common questions about our products, installation, and support

What material are the bollards made of?
Our bollards are made of 304 stainless steel with excellent corrosion, abrasion, and temperature resistance. The outer barrel is Q235 carbon steel and the flange is 304 stainless steel. All metal parts receive electrostatic spray coating for corrosion protection.
What is the IP rating of the bollards?
Full-automatic and semi-automatic bollards are IP68 rated for operation in extreme weather conditions. The intelligent control system is IP66 rated.
What control methods are supported?
Full-automatic bollards support remote control, manual button, mobile APP, and PC control. Compatible with access control, license plate recognition, and surveillance systems for seamless integration.
How does it work during power outage?
Equipped with emergency battery for one-time descent during power failure. Manual emergency operation is also available.
Do you provide online remote assistance?
Yes, we provide online remote technical support including video calls, remote diagnostics, and step-by-step guidance via WhatsApp, Zoom, or phone. Our engineers can assist with troubleshooting, configuration, and maintenance advice without the need for an on-site visit.

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