Description
The Sentinel 4+ audio handset is compatible with both the Sentinel 4+ functional and digital systems. Programmable into any Sentinel 4+ system. Handsets come with a privacy Button with a default time of 6 hours and a door open button. A door open LED to show when the door is open. When called the handset tones and the LEDs flash (the LEDs also flash when privacy is on). Duplex speech. Adjustable call tone volume. Handset is also compatible with Amazon Ring intercom system.