SOFEDY Electric Chain Window Opener Autoamtic Window Opener Electric Skylight Chain Window Opener with Remote Control and Switch for Skylight Window Greenhouse and Roof Vent - BMQ-WWHWWH-005ZH@HMQO82

• UPC   755496934055
• Our electric chain window opener is made of carbon fibre and double-layer chain, double-layer metal linkage design with push and pull force, strong locking force can open heavier windows, and have greater locking force after closing. low noise, low energy consumption, maintenance free. Autoamtic window opener can open or close the window remotely by wall switch or remote control. Motorised windows are therefore an excellent choice for smart homes. Press the button, the motor will start and the motorised window opener will begin to work The Electric skylight chain window openers diverse installation options include skylights, conservatory windows, double-hung windows, sliding windows, roof windows, casement windows or vents. This actuator can help disabled and elderly people with limited mobility to open or close windows easily. Electric chain window opener, voltage DC24V, stroke 400mm/15.7, no-load speed: 10mm/sec, IP rating: IP42, opens or closes windows by wireless remote control. Provide more convenience and comfort for your life. Installation steps of Electric chain window opener: find out the centre line of the window, use a drill bit to drill holes on the window sash. use screws to fix the U-bracket, then use a spanner and screws to fix the L-bracket on the opener. press the opener on the U-bracket, and then use a spanner to tighten the nutcap, and then use screws to fix the L-bracket, which is mounted on the opener in step 4, on the casement window. Then use wrench and screws to fix the L-bracket on the window opener., Weight: 8.598028218 pounds, Manufacturer: SOFEDY