Specifications:

SUPPLY: 24 VDC / 110 VAC / 230 VAC

TONE : 1 / 4
SIZE: 72X72 / 96X96
OPTIONAL : RESET

Specifications:

SUPPLY: 24 VDC / 110 VAC / 230 VAC

COLOR: RED / GREEN PL. SPECIFY
DIA : 22.5MM

Specifications:

SUPPLY: 24 VDC / 110 VAC / 230 VAC

NO OF CHANNEL : 1 TO 8
SIZE: 96X96
OPTIONAL : LARGE SOUND WITH VOLUME CONTROL POT

Specifications:

SUPPLY: 24 VDC / 110 VAC / 230 VAC

TONE : 1 / 4
SIZE: 72X72 / 96X96
OPTIONAL : RESET

SUPPLY: 24 VDC / 110 VAC / 230 VAC

WITH VOLUME CONTROL POT , UNIT , TRUMPET

SUPPLY : 24 VDC / 110 VAC / 230 VAC

COLOR : RED / GREEN / YELLOW / BLUE
WITH BUZZER / WITHOUT BUZZER