2N Helios Vario extendr 8x single button (01320-001), Stock# 2N-9135181E Hardware This Door system supports both

This Door system supports both voice and video transmission

Type: CompactSpecial Features: Hot Latch

Dynamic noise reduction

this can be used with Greenlee ratchet driver 1904 or hydraulic drivers 7804/7904 and 7646/7625

SPEAKERPHONE

2N Helios Vario extendr 8x single button (01320-001), Stock# 2N-9135181E Hardware This Door system supports bothProduct features Extender Panel: 8 Buttons For Vario Series Intercom Door Controllers This Panel Extender adds an extra 8 backlit call buttons to the Vario Intercom Door Controller. Features: This Model 9135181E: adds 8 call buttons to a Vario Intercom Dorr Controller Model 9135182E: adds 16 call buttons to a Vario Intercom Dorr Controller Use combinations of Extender Panels to increase number of call buttons to 54 Backlit buttons New Product Number: