
PAGE 19 of 29 SENTRY TECHNICAL MANUAL VER1.6
TELEPHONE CONNECTIONS COMPATIBILITY CHART
AUDIO TELEPHONES
MODEL Transmit
Speech
Receive
Speech
Call
Tone
Lock
Release
Ground Trigger +12V Door
Monitor
3121
1 2 T P - C N/A N/A
3123
1 2 T P - C + N/A
3125
1 2 T P - C +12 D
3126
1 2 T P - C +12 D
924S
1 2 T P - C N/A N/A
924MSL
1 2 T P - C + N/A
940MS2L
1 2 T P - C +12 D
940ST
1 2 T P - C +12 D
524S
1 2 4H or 4L 5 7 6 N/A N/A
524MS
1 2 4H or 4L 5 7M 6 N/A N/A
524MSL
1 2 4H or 4L 5 7M 6 + N/A
526ST
1 2 T P - C + D
500MM
1A 2A T/4 NO/P GND C/6 +12 N/A
VIDEOPHONES
MODEL TX
SPEECH
RX
SPEECH
CALL
TONE
LOCK
RELEASE
AUDIO
GND
Trig VIDEO
GND
+ IN
VIDEO
VID
SIG
+12
IN
+12
Out
Door
Mon.
901D
1 2 T P - C M +20 V&M N/A +12 N/A
3313
6 7 15 5 8 14 8 4 11&12 18 1 13
APARTMENT STATIONS
MODEL SELECT SWITCHED
12V
TALK
BUTTON
LOCK
BUTTON
AUDIO GND +12V
SUPPLY
DOOR
MONITOR
500
4 2 6 1 3 5 N/A N/A
500M
4 2 6 1 3 5 + D
500ST
4 2 6 1 3 5 + D
Commenti su questo manuale