![Amazon.com : Aiphone LEF-3L Call Audio Master Station, 12 Conductors : Home Security Systems : Electronics Amazon.com : Aiphone LEF-3L Call Audio Master Station, 12 Conductors : Home Security Systems : Electronics](https://m.media-amazon.com/images/I/41AhI950UaL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA10%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : Aiphone LEF-3L Call Audio Master Station, 12 Conductors : Home Security Systems : Electronics
![Amazon.com : YBS Aiphone Kit Includes LEF-3L, (2) LE-D, (2) RY-PA and Power Supply : Office Products Amazon.com : YBS Aiphone Kit Includes LEF-3L, (2) LE-D, (2) RY-PA and Power Supply : Office Products](https://m.media-amazon.com/images/I/513lQUO4ZUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : YBS Aiphone Kit Includes LEF-3L, (2) LE-D, (2) RY-PA and Power Supply : Office Products
![Aiphone LEF-3L-LD 3-Call Long Distance Intecom Master Station with Door Release, Surface Mount / Office / Intercoms - DictationOne.com Aiphone LEF-3L-LD 3-Call Long Distance Intecom Master Station with Door Release, Surface Mount / Office / Intercoms - DictationOne.com](https://www.dictationone.com/images/LEF-3L-LD.jpg)
Aiphone LEF-3L-LD 3-Call Long Distance Intecom Master Station with Door Release, Surface Mount / Office / Intercoms - DictationOne.com
![Amazon.com: Aiphone LEF-3 Open Voice Selective Call Master Intercom, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics Amazon.com: Aiphone LEF-3 Open Voice Selective Call Master Intercom, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics](https://images-na.ssl-images-amazon.com/images/I/61LC0YJA4JL._AC_UL210_SR210,210_.jpg)
Amazon.com: Aiphone LEF-3 Open Voice Selective Call Master Intercom, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics
![Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics](https://m.media-amazon.com/images/I/51tdGoV5bRL._AC_.jpg)
Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics
![Amazon.com: Aiphone LEF-3C Open Voice Selective Call Master Intercom with All-Call Button; Semi-Flush Mount; Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics Amazon.com: Aiphone LEF-3C Open Voice Selective Call Master Intercom with All-Call Button; Semi-Flush Mount; Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics](https://m.media-amazon.com/images/I/610gQbdZRGL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Aiphone LEF-3C Open Voice Selective Call Master Intercom with All-Call Button; Semi-Flush Mount; Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics
![Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics](https://m.media-amazon.com/images/I/61K5CNBAfJL._AC_UF350,350_QL50_.jpg)
Amazon.com: Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms : Electronics
![New Aiphone Call Audio Intercom Master Station w/ Selective Door Release LEF -3L 788255320103 | eBay New Aiphone Call Audio Intercom Master Station w/ Selective Door Release LEF -3L 788255320103 | eBay](https://i.ebayimg.com/images/g/tV8AAOSwfnBkbCY0/s-l1200.webp)
New Aiphone Call Audio Intercom Master Station w/ Selective Door Release LEF -3L 788255320103 | eBay
![Aiphone LEF-3L LEF Series Surface Mount 1-Channel 3-Call Audio Master Station Intercom with Selective Door Release, White Aiphone LEF-3L LEF Series Surface Mount 1-Channel 3-Call Audio Master Station Intercom with Selective Door Release, White](https://dkstatic.blob.core.windows.net/images/1201913/300x300/LEF-3L_1_20220804-232122.794.jpg)