Hormann HS 1 BS Black (4511720) Spares
Hormann
![Hormann](https://www.garagedoorsonline.co.uk/userfiles/Manufacturers/Hormann.gif)
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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).
> Impulse
> High gloss plastic surface with chrome zinc diecast caps
> Protection category: For dry rooms only
> Battery: 1.5 V LR...