Description
The FM Series electromagnetic door holders are engineered for a wide range of remote door release applications. These devices are predominantly utilized to keep fire and smoke barrier doors open until a remote smoke detector or another switching mechanism activates their release. The comprehensive assembly features an armature contact plate with an adjustable pivot mount for door installation, along with a robust electromagnet housed in a durable plastic enclosure, which can be mounted on the wall or floor behind the door. A separate door closing mechanism is necessary for complete functionality.
