Aiphone LEM-1DL — Single-Call Master Station with Door Release for Chicago
Model / Series: LEM-1DL
The Aiphone LEM-1DL is the LEM Series 1-call master station — push-to-talk simplex communication, voice-volume control, N/O dry-contact door release, supports up to 1 door / sub station. 12–16 V AC or 12–24 V DC powered, 200 mA max at 24 V DC. Wires with Aiphone 2-conductor overall-shield #822202 / #821802. The Chicago choice for the simplest possible single-door / single-substation audio intercom system with door release.
Specifications
- Brand
- Aiphone
- Series
- Aiphone LEM Series
- Model
- LEM-1DL
- Form Factor
- 1-call simplex master station with N/O dry-contact door release
- Capacity (per Aiphone)
- Up to 1 door / sub station (without DAK-2S)
- Communication (per Aiphone)
- Open-voice press-to-talk (simplex)
- Power (per Aiphone)
- 12–16 V AC or 12–24 V DC
- Current (per Aiphone)
- 200 mA at 24 V DC max
- Door Release (per Aiphone)
- N/O dry contact
- Wiring (per Aiphone)
- Aiphone 2-conductor overall-shield #822202 or #821802 (master to door / sub)
Best Fit & Recommended For
Aiphone LEM-1DL — 1-Call Master Station with Door Release
The Aiphone LEM-1DL is the simplest LEM Series master station — push-to-talk (simplex) open-voice communication, voice-volume control, and N/O dry-contact door release. Supports up to 1 door / sub station (without DAK-2S). 12–16 V AC or 12–24 V DC powered, 200 mA max at 24 V DC. The Chicago choice for the simplest possible single-door audio intercom system with door release.
What’s Confirmed by the Official Aiphone Spec
- Capacity: up to 1 door / sub station (without DAK-2S)
- Communication: open-voice press-to-talk (simplex)
- Power: 12–16 V AC or 12–24 V DC
- Current: 200 mA at 24 V DC max
- Door release: N/O dry contact
- Wiring: Aiphone 2-conductor overall-shield #822202 or #821802
When LEM-1DL Fits — Simple Single-Door
Pick the LEM-1DL when the project is the simplest possible audio intercom: one master indoors, one door / sub-station outdoors, with door-release functionality. For 2–3 doors with selective door release, step up to the LEF-3L. For 4–5 stations, see the LEF-5. For up to 10 stations, see the LEF-10S. Pair with the LE-DA door station.
Where the Aiphone LEM-1DL Wins in Chicago
- Single-door simple audio intercom with door release
- Small office front + back-room
- Clinic / dental practice front desk + 1 back room
- Small retail front + 1 back room
- Property management office + 1 sub-area
- Education small-classroom + 1 station
- Hospitality boutique reception + 1 service area
- Industrial / warehouse small-site office + shop floor
- Healthcare clinic single-station audio
- Government / municipal single-station audio
Local Chicago Coverage
Vidimost installs the Aiphone LEM-1DL across the full Chicago metropolitan area for simple single-door audio intercom deployments.
Recommended Pairings
- Aiphone LE-DA — LE Series door station
- LEF-3L, LEF-5, LEF-10S — larger LEF siblings
- 12–16 V AC or 12–24 V DC supply (specified per project)
Professional Installation by Vidimost
Vidimost LLC installs the Aiphone LEM-1DL across Chicago for single-door audio intercom deployments. Full-scope service includes site walkthrough, master-station placement, 2-conductor shielded cabling, AC / DC supply, door-release relay wiring, and verification. Contact us for a free site walkthrough and quote.
Frequently Installed Together
Aiphone
Aiphone LE-DA
The Aiphone LE-DA is the LE-Series analog audio door station — flush-mount in a 2-gang back box (or surface with the SBX-2G/A adapter), hands-free communication when the master station answers, IP33 weather rating, 14 °F to 140 °F operating range. Wires with 3-conductor shielded cable up to 650 ft (22 AWG) or 1,600 ft (18 AWG) to the farthest LEF/LEM master station. The Chicago choice for cost-conscious analog audio-only door entries paired with LEF / LEM masters.
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Aiphone LEF-3L
The Aiphone LEF-3L is a 3-call open-voice selective-call LEF Series master station with selective door release — supports up to 4 stations total (itself plus 3), 12 V DC powered, 800 mW at 20 Ω audio output, hands-free open-voice communication, desk- or wall-mountable, 8-1/8 in × 7-1/2 in × 2-3/16 in. Wires up to 650 ft (22 AWG) or 1,600 ft (18 AWG) using Aiphone 10-conductor shielded #822212. The Chicago choice for small offices, clinics, and 2–3 door audio sites with door release.
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Aiphone LEF-5
The Aiphone LEF-5 is the 5-call open-voice selective-call LEF Series master station — supports up to 5 stations, hands-free open-voice communication, 12 V DC powered, 800 mW at 20 Ω audio output, desk- or wall-mountable, 8-1/8 in × 7-1/2 in × 2-3/16 in. Wires up to 650 ft (22 AWG) or 1,600 ft (18 AWG) using Aiphone 10-conductor shielded #822212. The Chicago choice for medium offices, clinics, and small commercial sites with 4–5 audio stations.
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