UHPPOTE Electromagnetic Door Holder Wall Mount - Mortice Mounted

This UHPPOTE Electromagnetic Door Holder is a wall-mounted safety emergency part with a release button. It is designed with low power consumption, making it more environmental friendly and durable. It has a build-out release button for testing and a build-in MOV reverse current protection. It is suitable for all kinds of single and double smokeproof doors and has a voltage of DC24V+10% and a current draw of 24V/70mA. The surface temperature is less than +20℃ / 68℉. This door holder is perfect for any home or business that needs a reliable and secure door holder.