IMPORTANT: DUE TO NEW INCREASED SECURITY SETTINGS, IF PAYING BY CREDIT CARD OR DEBIT CARD YOUR BILLING DETAILS MUST MATCH THE NAME ON YOUR CARD AND THE ADDRESS THE CARD IS REGISTERED TO EXACTLY, IF NOT, THE PAYMENT IS LIKELY TO BE DECLINED
The surface wall mounted hands free audio unit comes with 4 large buttons for privacy on and off, volume switch, and door release. The audio unit comes with LED indicators, conversation time that can be adjusted between 2 and 45 seconds as well as and volume control at 3 levels for the microphone and speaker.