Viking K-1770-3 Stainless Steel Vandal Resistant Entry Phone with Keypad and Proximity ReaderViking K 1770 3 Features: Built in 125KHz 26 bit Wiegand proximity card reader with LED, beep card read confirmation, and EWP board protection Compatible with the following Viking Proximity Cards and Fobs: PRX C, PRX C ISO and PRX FOB Vandal Resistant Features: 14 gauge louvered 316 stainless steel faceplate with permanent laser etched graphics, stainless steel Call button, heavy duty metal keypad and T 10 Torx security mounting screws, scratch

Mounting plate is made from durable 3/8 inch thick black UV stable textured ABS plastic

low-profile emergency phone is designed to provide quick and reliable handsfree communication for SIP VoIP phone systems with PoE

Weather Resistant Features: Mylar speaker

Connections: Standard - (1) two-position terminal block

The BTR-3 Wireless Remote is designed to be used in conjunction with Viking’s 40TB-IP SIP/Multicast Speaker

volume control and a 7 foot modular cord are provided

Concealed in a standard RJ-11C jack

Built-in repeater receives and retransmits clock sync signal

Functions with or without tenant Central Office (CO) lines

and speaker gaskets

Video Output: 1 VP-P composite

To convert your Viking E-1600 series analog phones to VoIP