Aiphone LEF-5 Open Voice Selective Call Master Intercom with Door-Release Button

Description

The Aiphone LEF-5 Open Voice selective-call master intercom with door-release button is a versatile and reliable communication system for buildings. It allows audio communication with visitors at the door and between different rooms within the building. This intercom system can be connected to up to five Aiphone LAF and LEF Series master intercoms or LA, LE, and LS Series door and sub-master intercoms.

Features

– Works with up to five connecting door, sub-master, or master intercoms
– Enables audio communication with visitors at the door and between rooms
– Compatible with Aiphone RY-PA relay for door access control and device connection
– Five buttons with LED indicators for easy call direction and communication
– Momentary chime and LED indicator for calls from sub-master intercoms
– Push-to-talk button for two-way communication with specified intercom
– Privacy button to prevent overhearing conversations
– Adjustable chime and audio volume
– Power button to silence chime alerts
– White plastic housing for desktop or wall mounting
– Powered by a 12V power supply

Specifications

– Overall dimensions: 8-1/8 x 7-1/2 x 2-3/16 inches (H x W x D)
– Communication output: 800mW at 20 ohms for reception, 500mW at 20 ohms for transmission
– Maximum distance from door/sub to master: 650 ft. using a 22 AWG wire, 1,600 ft.

Frequently Asked Questions

1. Can I connect more than five intercoms to this system?

No, the Aiphone LEF-5 Open Voice selective-call master intercom can only support up to five connecting intercoms.

2. Can I use this intercom system for video communication?

No, this system only supports audio communication. If you require video communication, you may consider other Aiphone models that offer video capabilities.

3. Can I control door access with this intercom system?

Yes, by connecting the Aiphone RY-PA relay (sold separately), you can control door access using an electric strike. Please consult the product manual for wiring instructions.

Conclusion

The Aiphone LEF-5 Open Voice selective-call master intercom with door-release button is a reliable and convenient communication solution for buildings. With its ability to connect multiple intercoms and control door access, it provides enhanced security and convenience. Whether for residential or commercial use, this intercom system offers clear audio communication and easy operation.