NDRM: Rack Mount Security Intercom System
System Components
- NDRM-12
- NDRM-20
- NDA-40
- NA-A
- NA-AN
- NA-NE
- NB-L
- NA-T/A
- NE-DA
- NE-JA
- NE-SS
- NE-SS-1G
- NE-SSR
- NE-NVP/C
- NE-NVP-2DC
- NE-NVP-RA
- NAR-2A
- NAR-6A
- NBY-1A
- NBR-8A
- NBR-7AS
- NBY-4A
- NBZ-M
- NBX-2
- PS-2420UL
- BA-1
- Paging Amplifiers
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 (Larger if All Call is not required.)
- 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
NDRM CAD drawings available - download here
Specifications
| Power Source | 24V DC - Use one PS-2420UL per master panel and each add-on panel |
| Calling | Pressing call button at remote station activates tone and flashes yellow LED at master, remaining lit until answered LED changes to steady yellow when communication is established |
| Communication | Press-to-talk, release-to-listen at master, or voice activated handset, hands-free at remote stations |
| Communication Output | 500mW per channel for intercom, 3W per 10 stations for All Call |
| Momentary Contact Ratings | N/O: 5A @ 125V AC or 30V DC N/O: 3A @ 125/250V AC or 30V DC |
| Constant Contact Ratings | 2A @ up to 250V AC or 200V DC |
| Mounting | Rack mount in standard 19” EIA rack, each panel occupying three rack spaces |
| Wiring | Doors to masters: 2-cond., overall shield NEW-5 to master: 10-cond., overall shield |
| Distance | Doors to masters: 420’(22AWG) 1,000’(18AWG) |
| Wire Type | Doors to masters: Aiphone #822202 or Aiphone #821802 |
Product Literature
- NDRM Brochure (6.77 MB)
- BA-1 Instructions (64.59 KB)
- NEM Subs Spec Sheet (27.37 KB)
- NA-T/A Instructions (140.68 KB)
- NB-L Instructions (93.30 KB)
- NBR-7AS Spec Sheet (822.85 KB)
- NBX-2 Instructions (14.98 KB)
- NBX-2 Spec Sheet (44.67 KB)
- NDRM Instructions (199.11 KB)
- NDRM Spec Sheet (25.50 KB)
- NE-DA Instructions (68.70 KB)
- NE-DA, NE-JA Spec Sheet (134.20 KB)
- NE-JA Instructions (347.50 KB)
- NE-NVP-2DC Instructions (24.03 KB)
- NE-NVP-2DC Spec Sheet (92.59 KB)
- NE-NVP-RA Instructions (85.23 KB)
- NE-NVP-RA Spec Sheet (351.56 KB)
- NE-NVP/C Instructions (102.52 KB)
- NE-SS/SSR Instructions (51.88 KB)
- NE-SS/SSR Spec Sheet (98.44 KB)
- NE-SS-1G Instructions (95.92 KB)
- NE-SSV Instructions (236.41 KB)
- Paging Amplifiers Instructions (298.38 KB)
- PS-2420UL Instructions (103.56 KB)
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