Hormann hs 4 bs black electric garage door operators

> Impulse
> High gloss plastic surface with chrome zinc diecast caps
> Protection category: For dry rooms only
> Battery: 1.5 V LR03 / AAA
> Dimensions: 38 x 95 x 16mm

 

The new Hormann hand transmitters with BiSecur Technology are downwards compatible, i.e. they can also be used with series 1 and 2 operators (868 MHz).

 

The new BiSecur, hand held transmitters for opening automatic garage doors, feature bi-directional FM radio signals that use the same 128 bit encryption employed by banks for online banking security. Not only does this system make the transmitters more secure but also means that the signal is more reliable and gives extended operating distances.

Another benefit of the new BiSecur system, is that it includes a remote status query. A simple push of a button will tell you whether an out of sight door is open or closed. The multicolour LED light shows red if the door is open and green if closed. The door can be closed even when out of sight, the LED displaying a blue light until the door is closed and the light turns to green. In this circumstance it is recommended that an additional photocell is installed for added safety.

Hormann HS 4 Installation Instructions PDF >