Aiphone LEM-1 Open Voice Master Intercom, Accepts One Door or Sub-Master Intercom

Major Station, Indoor, Top (In.) 2 in, Width (In.) 6 5/16 in, Depth (In.) 5 3/16 in, Door Station Top (In.) 2 in, Door Station Width (In.) 6 5/16 in, Door Station Depth (In.) 5 3/16 in, Grasp Depth (In.) 2 in, Grasp Top (In.) 6 5/16 in, Grasp Width (In.) 5 3/16 in, Distance (Ft.) @ 18AWG 1,570 ft, Distance (Ft.) @ 22AWG 650 ft, Wiring Conductors 2 Conductors, Wire Sort 22 AWG, Energy Supply 6V AC, Voltage 6V AC, For Use With LE Sequence, Consists of Mounting {Hardware}
Is Discontinued By Producer ‏ : ‎ No
Product Dimensions ‏ : ‎ 6.7 x 5.6 x 2.3 inches; 13.6 ounces
Merchandise mannequin quantity ‏ : ‎ LEM-1
Nationwide Inventory Quantity ‏ : ‎ 5830-01-336-0923
Date First Out there ‏ : ‎ October 2, 2001
Producer ‏ : ‎ AIPHONE COMMUNICATIONS
ASIN ‏ : ‎ B00HHTM92O

Grasp intercom works with one door or sub-master intercom (bought individually) to allow audio communication with guests or different rooms inside the constructing
Initiates calls to and receives calls from a sub-master station for inner communication
Listening characteristic permits the grasp intercom operator to obtain audio transmission from a door or sub-master intercom at any time
Adjustable audio quantity