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Aiphone Communication Systems

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LEM-1DL & LEM-1DLC: Access Sentry System

LEM-1DL & LEM-1DLC: Access Sentry System by Aiphone

System Components

Features

  • Door release (N/O contact)
  • Calling and 2-way communication
  • Call tone & voice volume control
  • AC 12~16V or DC 12~24V powered
  • Any LE or LS series door station is compatible
LEM-1DL CAD drawings available - download here

Specifications

Power Source
12~16V AC - Use PT-1210N 12~24V DC, 200mA
Communication
When called by tone, press TALK to reply, press door release button to release door and press OFF for standby
Door Release
Contact rating: 30V AC or DC, 1A
Wiring
Door/Sub to master: 2-cond., overall shield
Distance
Door/Sub to farthest master: 650’(22AWG) 1,600’(18AWG)
Wire Type
Aiphone #822202 or Aiphone# 821802

Product Literature

Modification Manual(s) Available

Free PDF downloads for in field technicians.
ModificationDifficulty
LEM-1DL Audio Output (64.10 KB)Level 1 - Easy
LEM-1DL External Signaling (53.60 KB)Level 1 - Easy

All modifications are ranked into these five levels of difficulty:

Level 1 - Easy
Wire Connection Only
Level 2 - Easy/Moderate
Component Connection to External points
Level 3 - Moderate
Removal and replacement of internal Components
Level 4 - Moderate/Hard
Internal connection or component addition
Level 5 - Hard
Circuit Creation and Internal Addition

Please note that modifying a unit will not void it's warranty unless while doing the modification you damage the unit. Aiphone is not liable for any damaged caused during modification. Modifications should only be performed by a person with the skills and knowledge necessary to successfully complete the modification.

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