HD-700A Elevator Emergency Intercom with 12-24VDC Operation 4+ Hour Battery Backup and RS485/Modbus Interface Lift Communication System
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HD-700A Elevator Emergency Intercom - ASME A17.1 & EN81-28 Compliant Lift Communication System The HD-700A Elevator Emergency Intercom is a purpose-built communication solution designed specifically for elevator safety and emergency response. Fully ......
Xian Sulab Machinery Co., Ltd.
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Remote DC Motor Car Park Barrier Gate Parking Boom Barrier With Backup Battery
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...Backup Battery Car Parking System Barrier Gate Product advantages 1. It can be equipped with SN-DZE-BL(1.5-6s) mechanism 2. Left-installation and right-installation can be exchanged (Optional) 3. Alarm against abnormal lifting boom 4. Support 24-hour continuous operation without heating protection 5. Speed will reduce when the boom moves to the limited position 6. RS485 communication......
SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
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