Aiphone Two Door Adaptor for JO Series - DA-1ASK Accessories_PTZ Joysticks A built-in door chime relay

A built-in door chime relay contact is available to operate an external low power door chime

7") Weight ( without HDD )

Intelligent streaming

EZView Web Browser Plug-in required live view: IE9+

and DTMF-based CID Disconnect Methods Busy Tone

Aiphone Two Door Adaptor for JO Series - DA-1ASK Accessories_PTZ Joysticks A built-in door chime relayDescription DA 1AS 1 Call Audio Entrance Box Set with Handset Tenant Station Features Set includes DA 1DS entrance station, DA 1MD tenant station, and PT 1211C power supply Door release powered by entrance station without the need of an additional transformer Backlit directory Option button on tenant station to control an external device Call tone volume control with mute indicator 2 wire system is quick and easy to install SKU: DA 1ASK Aiphone Two