Aiphone's LEF5 is a flexible open voice selective call intercom system that integrates any combination of master and sub stations. It works with 5 buttons and has a capacity of 6 stations. This device offers hands-free remote response and high power output. It also allows you to integrate a video intercom and other master and sub-master stations.

Features:

• For indoor use
• Call selection with a capacity of up to 6 stations
• Fully intermixable system, including any number of masters and submasters up to maximum capacity
• Can integrate a video intercom
• Monitoring and selective door opening
• Privacy button
• 1 communication path with busy LED indicator in use
• Voice and call tone volume controls
• Communication type: Push to talk, release to listen and hands-free answering
• Speaker: 40 dB
• Signal to noise ratio: 60 dB
• Wire type required: 5 common wires (E, R, Y, +, -), plus 1 individual wire per station, in loop, 1 additional common wire (L) for door opening, 2 unique wires to the master system or 2 common wires (E, -), plus 1 individual wire per station
• Required distance and gauge of substation cable to main station: 198.12 m (650 ft)/22 AWG or 487.68 m (1600 ft)/18 AWG
• Surface or desktop mount
• Dimensions: 190 mm X 206 mm X 55 mm
• Color : White