Fermax brings us the most complete universal door opener of all. It works with most Fermax doorman or video intercom systems. It works at a voltage between 10V and 24V, both in direct and alternating current.
This type of opener is mainly characterized by being adjustable, with memory and short body. Especially recommended for use with Fermax WAY kits (without wifi).
The recessed electric door opener is a device that is installed in the door frame to control its opening from a remote place by means of an electric device. In an electronic door entry system it is possible to activate the door opener of the entrance to the building and allow access to the visit from the telephone or monitor of the house by pressing the "door opener" key. A recessed door opener is composed of an electrical mechanism and an armature.
What technical specifications does the Fermax 67521 opener have?
Great store. Will be my favorite in the future.
Sent quickly. All items are brand new sealed. And the prices are very nice. Separately, I want to thank Álex Guerra, who controlled my order from start to finish.
In general, you are great!!
Gürbüz
★★★★★
Thank you for the service. Absolutely top
Antonio
★★★★★
Great comms. Very helpful and reliable all along
MoreFm Network Spain
★★★★★
Order placed packaged well, dispatch and delivered promptly
Would use again.
Thank you
