Accepts Pulse Dial and Tone Dial Background Music Input Automatically Mutes In Zone Being Paged Features Are Programmable Per Zone Built-In Tone Generator Plus 3 Group Zones (V-2006A Only) For Night Ring Time Clock Tone Door Bell Page Override for Special or Priority Announcements Battery Back-Up Input (VPB-260) Power Built-In UL Listed; ACCESS: Page Port on Selected Telephone Systems PBX Loop Start or Ground-Start Trunk Port Electronic or 1A2 Line Key (line card required) or Dedicated Single Line Phone Set Specifications: Input Impedance: 600 ohm; Music Source Impedance: 4 to 600 ohm; Music Input Level: -10 dBm nominal; DC Output: -24 Vdc @ 1.5A; Power Requirements: 230 Vac/.1A or 120 Vac/2A V-2003A; Shipping Weight: 6.0 lbs; Dimensions: 7.15in.
Valcomft. s V-1016-W Wall Speaker in White is ideal for Medical Laboratory Environments and features One-Way Self-Amplified Built-In Volume Control; Shipping Weight: 4.75 lbs (2.2 kg); Dimensions: 9.7in. H x 11.5in. W x 4.0in. D(24.63 cm x 29.21 cm x 10.16 cm)