DC12V (S1PF3-DC12)
Press and hold the right button ▲ on the transmitter: Motor 2 rotates in positive direction
resulting in a retraction length of 930 mm
DC 36V or DC 48V (24V most commonly used) Stroke 1
This receiver is an electric device with 4 dry relay outputs
Chain Style Electric Window Opener Internal Antenna DC12V (S1PF3-DC12)Video: How to use a remote switch to operate a chain window opener Application: Electric window opener is suitable for sliding windows, casement window, velux and skylight windows, greenhouse vents, skylights, etc. It can be used for releasing smoke or allowing fresh air to circulate. Suitable for homes, offices, conservatories, sunrooms, bedrooms, kitchens, factories, warehouses. Feature: Exquisite appearance design and small footprint Quick and easy