880 Pounds Electromagnetic Door Opener

880 Pounds Electromagnetic Door Opener. High Load Capacity: Supports single leaf gates up to 400kg (880lbs) with max force of 3800N. Dual Power Supply: Compatible with 110VAC/60Hz and 220VAC/50Hz for global use. Compact DC Motor: Features 62W DC motor with compact structure, smooth operation, and low noise. Easy DIY Installation: Straightforward installation with common tools, no welding required, takes a few hours. Emergency Manual Release: Includes manual release design for safe operation during power outages. Versatile Control: Allows opening single or dual gate panels simultaneously via remote. Long Range Remote: Remote control distance up to 30m with 433.92 MHz frequency.