Enforcer: Programming Manual 
Page: 36 
Appendix C.  Timers 
Timer  Function  Range 
Entry Time  Entry time for each area. (if programmed as the input type ‘Final 
Exit’) 
0 – 255 seconds 
Exit Time  Exit time for each area.  0 – 255 seconds 
APP Exit Time  Exit time when set via the HomeControl+ app  0 – 199 seconds 
Siren Time  Cut off time for external sounder. Separate for each area.  2 – 15 minutes 
Siren Delay 
Delay after intruder alarm before siren live. Not valid within 3 minutes of 
final arm or after entry time started.
 
0 – 20 minutes 
Confirm Time  Time period during which a second activation must occur to qualify as 
‘sequentially confirmed’ alarm. NOTE: BS8243 specifies a confirm 
time between 30 and 60 minutes. This also can be used in 
conjunction with testing an omit signal. 
1 – 99 minutes 
HU Confirm 
Time 
Time period during which a second activation on a hold alarm must 
occur to qualify as ‘sequentially confirmed’ alarm. NOTE: BS8243 
specifies a confirm time between 8 and 20 hours. This also can 
be used in conjunction with testing an omit signal. 
8 – 20 hours 
Strobe Time  Time strobe output remains live after siren time ends. 
‘99’ means endless. 
0 – 99 minutes 
Re-Arm No.  Number of times system re-arms after bell time ends. 
NOTE: Re-arm number applies to each area, and does not 
affect emergency alarms. ‘9’ means always re-arm. 
0 – 9 
AC Signal 
Delay 
Time delay before mains failure or technical alarm notified. NOTE: 
Setting ‘250’ = never alarms. System change-over to battery 
supply and associated visual alert indication is always 
immediate. 
Some ATE imposes a randomised delay in notifying a mains fail. This 
should be taken into account when setting this timer. 
0 – 250 minutes 
Settle  Time between final exit input closing, and system setting. 
0 - 255 seconds 
Double Knock  Length of filter period applied to inputs with ‘Double Knock’ attribute. 
0 – 75 seconds 
Pre-Alarm  Delays ‘Intruder’ output signals if entry time has started. Pre-alarm 
time must be set for at least 30 seconds to comply with 
PD6662 
0 – 255 seconds 
Comm Fault 
Delay 
Duration of communication fault before ‘Comms Fault’ alarm 
triggered. NOTE: In the case of devices connected via the ATE pins, 
this time is additional to that already applied by the ATE. 
0 – 250 seconds 
Set Fail  Time after which ‘Set Fail’ operation will be invoked if exit procedure 
not completed. 
0 – 255 seconds 
Fire Siren Time  Cut off time for fire alarm. ‘99’ means endless. 
1 – 99 minutes 
Set Fail 
Warning 
Time for which a set fail warning will be present. 
0 – 99 seconds 
Input NAT 
Days 
NAT stands for Non-Activity Timer. This is used in conjunction with the 
input attribute ‘Non Activity Input’, and will monitor the chosen input for 
the selected number of days. At expiration of timer, and if the input has 
not opened within that time, then this will be stored in the panel log. Non 
Activity fault and there will be an output activated if programmed to it. 
Send SMS message if “Special Log” is on.
 
0-14 days 
Input NAT 
Hours 
NAT stands for Non-Activity Timer. This is used in conjunction with the 
input attribute ‘Non Activity Input’, and will monitor the chosen input for 
the selected number of hours. At expiration of timer, and if the input has 
not opened within that time, then this will be stored in the panel log. Non 
Activity fault and there will be an output activated if programmed to it. 
Send SMS message if “Special Log” is on. 
00-23 hours 
Wireless 
Supervision 
Time 
This option is only applicable if wireless devices are installed. It is the 
time window before a wireless supervision fault will be signalled. For 
example: if the time is set for 2 hours, then any device that doesn’t 
communicate with the wireless expander within that period will cause 
0-99 hours