Valcom v-2904

VSP-V-2904 6 FOUR DOOR ANSWERING SYSTEM V-2904, Universal Four Door Answering when used with Valcom Door Plate provides voice paging with handsfree reply up to four doors from any telephone location. The initiates ring-in on the telephone system and a confirmation tone to the door speaker. The at the phone responding to the signal will if access should be allowed. Pressing a code on the telephone dialpad or the remote button will unlock the door to admission. The V-2904 also provides an alarm output to alert an unauthorized entry. instructions contain the specifications and necessary to install, operate, and maintain Universal Four Door Answering System. Notice equipment generates and uses radio frequency and if not installed and used properly, that is, strict accordance with the instructions listed in this Manual, may cause interference to radio and reception. has been tested and found to comply with the limits a Class B Computing Device in accordance with specifications in Subpart B of Part 15 of the FCC which are designed to provide reasonable against such interference in a residential If this equipment does cause interference radio or television reception, which can be by turning off the equipment, and seeing the interference stops, the user is encouraged to try correct the interference by one or more of the measures: Reorient the receiving antenna Relocate the equipment with respect to the radio Move the equipment further away from the radio television television Plug the equipment into a different branch circuit The manufacturer is not responsible for any or TV interference caused by unauthorized to this equipment. Such modifications void the user authority to operate the Electronic Key Systems PABXs Stand Alone Systems Key Systems to Figure 1 for a simplified block diagram of a installation. Manuals Online! – V-2904 Door System to 4 FIGURE 1 – SIMPLIFIED BLOCK DIAGRAM OF A TYPICAL INSTALLATION Compatible with PABX, E-Key, and 1A2 systems Switch selectable – loop or ground start access Provides handsfree talkback to four separate RJ11 modular connector for Tip and Ring Power ON LED Provides contacts for up to four circuits Programmable options – access code Pattern Identification lock relay of lock relay activation door can remain open after unlock delay time) delay time of ring cycles station alarm disable code alert tone for manual door unlock (push-button) Built-in 30 Hz ring voltage generator with on/off Ringback tone to speaker Calls can be placed On Hold Call waiting One-way all call with volume control Background music input with volume control Speaker to phone volume control Phone to speaker volume control Simultaneous calls placed in queue Dial tone Confirmation tone Compatible with tone dial phones Works with Valcom V-1072A door plate speaker other Valcom one-way or talkback speaker Compatible with VPB-260 battery backup 8.6″H x 11.0″W x 2.3″D H x 27.94cm W x 5.84cm D) 3.1 lbs. (1.41 kg) Specifications Impedance: Level: Impedance: Supply: for REN of 5.0 Requirements Supply: Ohms Nominal Ohms Vac, 30 Hz Vdc filtered mA minimum to 40 Degrees C non-precipitating Manuals Online! – following equipment is recommended when the V-2904: – V-2904 Universal Four Door Answering – C. O. Line Position (Electronic Key or 1 – Loop Trunk