2 WIRE WALL HANDSET-BUZZ-WHITE
USE WITH NH209 SERIES POWER SUPPLY/AMPLIFIER OR WITH SENTRYVOX SWITCHBOARD MASTER
Architects & Engineer's Specs
The handset station shall be Alpha Communications® / S.T.R.™ HT3003/2 (5-Wire) or HT3009/2 (2-Wire), in (White, Titanium or Anthracite) color. Handset shall be surface mounted (or flush or desktop with optional adapter). Handset shall feature electret condenser microphone for exceptional voice fidelity. Handsets that include carbon transmitter or other older voice technologies shall not be acceptable. Handsets shall feature Full-Duplex Voice Operation (for HT3003 series) and Half-Duplex Voice Operation (for HT3009 series). Handset shall have a textured finish and high-quality coil cord. Handset shall include a door release (KEY SYMBOL) button and auxiliary (DOT) push button. Push buttons shall be clearly visible and shall be marked in a different color. Handset shall include a built-in AC buzzer (or optional R2007 AlphaTone™ adapter).
Contractor shall furnish and install the system amplifier/control unit, door station(s) and any other components required for complete system operation.
Contractor shall observe all local and national electrical and building codes.