Technical Parameter Model: SW350DC Power Supply: AC 110V/60Hz Motor Power: DC24V, 80W Maximum Gate weight: 660lb/Leaf Max.single-leaf length: 10ft Driving Method: Screw driven piston type Limit Switch: Stop block Max.piston stroke: 54cm Max.force: 1500N Frequency: 433.92MHZ Work Duty: S2, 30min Gate moving speed: 18~22 second per 90 (approx) Working Temperature: -20°C - +70°C Noise: ≤58dB Remote control mode: Single button mode Remote control distance: ≥30m Recording of Up Remote：25 Pacakge Includes 2x Swing Gate Openers (Main engine) 2x Remote Controls 1x Manual Release Bar 1x Infrared photocell sensor 1x Alarm Lamp 1x Control Box 1x User Manual 1x Installation parts ·Before installing the main engine, make sure that the main engine and components are in good mechanical performance and that the door can be operated manually. ·One control unit can control driving one main engine or two main engines. ·Earth leakage circuit breaker must be installed where the gate movement can be seen, and the minimum mounting height of control box is 1.5m to protect it from being touched. ·After installation, please check whether the mechanical property is good or not, whether gate movement after manual unlocking is flexible or not, and whether the infrared sensor (optional) is installed correctly and effectively.