1. Passing speed is faster than three roller gates 2. The channel width is between three roller gates and swing gates, generally between 550mm-900mm
Dec-18, 2025 ZeCheng
ZECHENG was established in Shenzhen in 2014 and moved to Dongguan in 2016, is a leading supplier in access control and management industry and in intelligent security solutions in China.
Dec-08, 2025 ZeCheng
Over 20 Years Of Industry Experience, Provider Of Smart Devices And Access Control Systems
