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LRV-4 RELAY BOARD

World number: 7310.9003

Compatible parts: WORLD 7310.1003; Otis C8121AX; Otis B8121AX1; Otis B8121AX

LRV-4 RELAY BOARD REVISED VERSION

World number: 7310.9004

Compatible parts: Otis AAA610MZ; WORLD 7310.1004; Otis AAA26800MZ1

OTIS LRV-4 MICROPROCESSOR (SMT)

World number: 7310.9101

Compatible parts: WORLD 7310.9101; WORLD 7310.1101; WORLD 7310.1001; Otis C8121DB1; Otis B8121DB1; Otis A8121DB1

SMT LRV-4 HALL BUTTON INTERFACE BOARD

World number: 7310.9102

Compatible parts: Otis AAA26800AZM; Otis AAA268000AZM1; WORLD ELECTRONICS 7310.1102; Otis C8121BE; Otis B8121BE; Otis A8121BE

OTIS HALL BUTTON TONE MODULE

World number: 7311.1006

Compatible parts: Otis 8128GD1; Otis 8128GD

LRS-3L MICROPROCESSOR

World number: 7311.1010

Compatible parts: Otis AAA610GK1; Otis F8121BC1; Otis E8121BC1

LRS-3 TOUCHTONE INTERFACE

World number: 7311.9002

Compatible parts: Otis B8121BJ; WORLD 7311.1002; Otis A8121BJ

OTIS LRS-3 PROCESSOR BD SMT

World number: 7311.9101

Compatible parts: WORLD 7311.1101; Otis D8121BC1; Otis C8121BC1; Otis B8212BC1; Otis A8121BC1

SMT LRS-3 TOUCHTONE INTERFACE BOARD

World number: 7311.9102

Compatible parts: Otis AAA26800AZT; WORLD ELECTRONICS 7311.1102; Otis A8121BJ

LRS-3L SMT MICROPROCESSOR BOARD

World number: 7311.9110

Compatible parts: WORLD 7311.9010; WORLD 7311.1110; Otis AAA610GK1; Otis F8121BC1; Otis E8121BC1

OTIS ELEVONICS COP PI

World number: 7312.1018

Compatible parts: Otis 8200A2; Otis 8200A1

LRV4L/LRV5 MICROPROCESSOR E8121D

World number: 7313.1001

Compatible parts: Otis E8121DB1; Otis D8121DB1