- Model:
-
AA918
Details: Alpha Communication AA918 Desk/Wall Master Station
Although only the size and weight of a conventional telephone handset, the AA918 combines all the essential functions needed for effective internal communication in one compact unit: hands-free loud-speaking and confidential total privacy. It is designed for a desk use or wall-mounting using an optional wall bracket (model GF934). On the desk or wall, it permits the user to converse with the caller, hands-free, from anywhere in the room. Master is designed to work with the RM5000EX or CB901EX series microprocessor intercom systems.When the AA918 is picked up in handset mode, the built-in speaker is tuned off for a confidential private conversation.
Features
- Clear two-way communications
- Hands-Free/Softspeaking/Confidential
- All-Call/Group-Call with reply back
- Camp-On Busy Extension
- Conference
- Hurry-Up Tone
- Call-back
- Remote Circuit Controls
- Volume Control (8 levels)
- Call Transfer
- Hunt
- Direct Dialling
- Microphone Mute
- Paper insert for directory
Specifications
- Dimensions
- 2.50"W x 2.80"H x 8.25"L
- Weight
- 0.66 lb. (300g)
- Operating Voltage
- 20Vdc - 27Vdc
- Power Consumption
- approx. 5W
- Frequency Range
- 300 - 5000 Hz
- Galvanic Line
- 0 dB (1 mW/600 ohm)
- Speech Level
- normal 12 dBm, max + 4dBm
- Tone Signalling
- according to CCITT norms
- Loudspeaker Impedance
- 8 ohms
Applications
- Public Buildings & Facilities
- Commercial & Industrial Buildings
- Government & Military Facilities
- Retail & Strip Malls
- Multifamily & Mixed-Use