Electro-Magnetic Door Holder (Recessed)
- 24v DC Fail Safe
- Designed to hold fire doors open & release them automatically in the event of fire when installed as an integral part of any fire alarm system
- Resistance 330 Ohms, Power 1.75v, Holding Force 1.55n
- Optional floor mounting bracket available
- Box dimensions: 86mm H x 86mm W x 52mm D
- 120mins Fire Tested
- Other finishes available upon request