

In offices with security consoles, the intercom can be mounted in the rack console along with other security equipment. The supplier's NE-NVP/B substation is vandal-proof and weather-resistant, and has a standard call button and red emergency button. The NDRM Rack Mount Intercom System provides a convenient and reliable means to communicate and confirm access to secured areas from one central control office. All other features, functions, and components are the same as a standard NEM system.
Features:
- 12- or 20-station Rack Mount Master Panel
- 20- or 40-station Add-on Panel
- Each panel occupies 3 rack spaces
- 4-station expansion modules to easily add station capacity to Master or Add-on Panel
- Expandable to 100 intercom stations with All Call
- Subs call master with LED and electronic tone
- Simplex open voice communication
- Modular phone jack for VOX handset (included)
- Intercom channels with LED status indication (blinking for call-in and steady while communicating)
- Built-in relays for selective door release and CCTV camera activation while in communication with a remote station
- Call-in LED and tone stay on until call is answered
- One master, or dual master w/NEW-5 per 5 subs
Specifications | |
---|---|
Power Source | 24V DC. Use one PS-2420UL per master panel and each add-on panel. |
Consumption | Maximum 45W |
Power Output | 500mW per channel for intercom. 3W per 10 stations for All Call/BGM. |
Calling | Pressing call button at remote activates tone and flashes yellow LED at master, remaining lit until answered. LED changes to steady yellow while communicating. |
Communication | Press-to-talk, release-to-listen at master, or voice actuated handset.
Hands free at remote. |
Talk Channel | Single talk channel |
Wiring | 1 common wire plus 1 individual wire per standard sub station looped, or 2
wires homerun from each sub station. 2 Common + 1 individual for
NE-NVP-2DC/B.
Shielded cable is recommended. Use Aiphone #822202 (22AWG) or #821802 (18AWG) 2-conductor wire. (Multi-conductor also available) |
Wiring Distance |
420’ w/ 22AWG
1000’ w/ 18AWG |
Momentary Contact | N/O: 5A at 125VAC or 30VDC. N/C: 3A at 125/250VAC or 30VDC |
Constant Contact | 2A at up to 200V DC or 250V AC. |
Mounting | Rack mount in standard 19" EIA rack, each panel occupying 3 rack spaces |
Dimensions
(HxWxD) | 5-1/4" x 19" x 10" |
System Layout:
(Loop wiring method shown. Otherwise, homerun 2 conductors from each remote.)
NOTE: Power sources for intercom, door strikes, and cameras not shown.