1. Telephone Entry and Digital Dial Systems High-Tech Solutions for Today's Building Communication Needs Brought to you by :

2. Telephone Entry Telephone entry intercoms are ideal for many different applications. Since telephone entry systems work through the phone lines, intercom wires do not need to be run. This makes this system ideal for a retrofit OR a new system. Ease of installation and ease of use makes Telephone Entry ideal for your next multi-unit application.

3. What is the difference between Phone-Bill and No Phone-Bill Telephone Entry Systems?

4. A Phone-Bill (a.k.a. dialer) system is one in which the tenant is charged a surcharge by the phone company whenever a call is placed to the apartment through the lobby (entrance) or concierge panel. A No Phone-Bill system has added electronics that eliminate the call surcharge. Most systems can be sold as a Phone-Bill (dialer) system the way they are and can be easily changed to the No Phone- Bill type at any time.

5. Advantages and Disadvantages of a Phone-Bill System l Less expensive upfront l Call from lobby panel can be programmed to ANY valid phone number l Easiest to install l Reoccurring monthly phone company surcharges l No built-in call waiting feature l Requires a phone-line for intercom service Advantages Disadvantages

6. Advantages and Disadvantages of a No Phone-Bill System l No reoccurring phone company charges l No message units l Built-in internal call waiting l No phone line needed to use intercom l More expensive upfront l Call from lobby panel can only be programmed to one apartment l Longer install time Advantages Disadvantages

7. Telephone Entry TE903A TE905A OV-VPLP-SS

8. TE903A The TE903A Series Tek-Entry III telephone entry intercoms are fully surface mount steel master stations with an Epoxy Painted finish. They can be used with 1 to 1,000 remote apartment telephone locations. A built-in alphabetical directory module make finding the tenants 4-digit code very easy, even in larger buildings.

9. TE903A Fire alarm input for emergency door release Multiple Entrance Capability Vandal-Resistant Steel Construction Optional built-in B&W Camera (Model TE903AV) Memory retention during power failure (EEPROM)

10. TE905A The TE905A Series Tek-Entry III telephone entry intercom is a modular style Aluminum entry panel that can be used with 1 to 1,000 remote apartment telephone locations. Modular alphabetical directory modules make finding the tenants 4-digit code very easy, even in larger buildings. Directory strips can easily be inserted into the directory modules. (shown with optional Handset)

11. TE905A Can be used with Rotary or Touch-Tone service Front panel or remote programming Tamper-resistant programming security Modular Construction allows use in almost any size building Memory retention during power failure (EEPROM)

12. OV-VPLP-SS The Ovation system is used primarily for City Housing Authority and other applications where vandalism is a major concern. This flush unit is made of heavy-duty 11 gauge Stainless Steel. The ovation system is a No Phone-Bill type system.

13. OV-VPLP-SS Call waiting is a standard feature Distinctive ring from outside calls Vandal-Resistant Stainless Steel Construction Separate electronics minimizes damage due to vandalism Ideal for Housing Authority jobs

14. Dummy Phone A Dummy Phone may be used in a situation in which the apartment tenant does not have a telephone connected to the phone company lines (for a no- phone bill system). The high-intensity flashing red neon indicator lamp makes this phone a perfect solution for hearing- impaired tenants.

15. Digital Dial Digital Dial intercom systems are internal intercom switchboards that use remote handset type stations and are ideal for apartment houses, bowling alleys, elevators, supermarkets, and much more...

16. DIGITAL DIAL SENTRYVOX 142 SERIES 955 SERIES

17. Sentryvox SB5000 Series The Sentryvox intercom system is an advanced 2- wire system, with latching lamp annunciation, conversation privacy, and a host of optional features. The Sentryvox switchboard is ideal in many applications.

18. Sentryvox Convenient duplex voice operation Private conversation to Concierge station Any number of remote handsets (no maximum) Easy 2-Wire intercom hookup to remotes (1-common) Choice of five (5) remote handset colors

19. 142 Series The 142 series intercom system is an advanced system with conversation privacy and individual lamp annunciation. Models above 60 stations incorporate a station multiplier feature that allows the amount of station selector switches to be reduced by half.

20. 142 Series Convenient duplex voice operation Choice of three (3) handset models Up to 120+ remote handsets on one system Easy 2-Wire intercom hookup to remotes (1-common) Electronic call down signal

21. 955 Series 955 Series The 955 series intercom system is an advanced 4-wire (looped) system with dual LED annunciation, conversation privacy, and 9,999 remote handset capacity. For part-time concierge operation, calls to handsets can be transferred to one or more digital entrance intercom panels. Ability to easily add Emergency Pull- Cords to each apartment is also an important advantage.

22. 955 Series Digital Display of call-up & call-down Compact master mounts desk-top Up to 9,999 remote handsets on one system Easy 4-Wire intercom hookup to remotes (all-common) Emergency Pull-Cord tie-in capability

23. At Alpha Communications ® we are here for your Telephone Entry and Digital Dial needs. Please feel free to contact us anytime with any questions or system requirements you may have. We can be reached TOLL- FREE at 1-800-666-4800. We are also on-line at www.intercoms.com and info@alpha-comm.com. We look forward to hearing from you and helping you with your next system. Copyright©2000-2001 Alpha Communications® All Rights Reserved