16. TAMPERS
The tamper circuit is a single closed loop such that a break in the loop at any point will cause a tamper alarm regardless of the system
status – armed or disarmed. During the tamper alarm, the system will activate the siren/bell and the keypad buzzer and send the SMS text
message to the listed user phone number. The system will cause tamper alarm under the following conditions:
• If the enclosure of a detection device, siren/bell, metal cabinet or keypad is opened, the physical tamper switch will be triggered. By
default, indicated as Tamper x in the SMS text message (x = tamper number). User is able to change tamper’s name if he preers to
(see 16.1. Tamper names). Alternatively, the tamper switch can be connected to a zone resulting in zone alarm when tampered (see
15. ZONES).
• If the wireless signal is lost due to low signal level or low battery power on a certain wireless device (see 19.3. Wireless Signal Status
Monitoring).
By default, all tampers and tamper alarm notication by SMS text message is enabled. To disable/enable a certain tamper and/or tamper
alarm notication, please refer to the following conguration methods:
Disable/enable
tamper
ELDES
Cong-
uration
software
This operation may be carried out from the PC using the ELDES Conguration software.
View violated tampers
SMS
The system will automatically send an SMS text message, containing a violated tamper
name, to user phone number.
EKB2
EKB2 Menu path:
OK → uumm → OK → VIOLATED TAMPERS → OK → TAMPER 1... 80
Value: uumm – 4-digit user/master code.
EKB3/
EKB3W/
EWKB4
The illuminated indicator represents system fault presence including violated tam per.
For more details on violated tamper indication, please refer to 29. INDICATION OF SYS TEM
FAULTS.
Disable tamper alarm
notication
EKB2
Menu path:
User phone number: OK → iiii → OK → SMS MESSAGES 1 → OK → TAMPER ALARM → OK →
GSM USER 1... 10 → OK → DISABLE → OK
SMS text message to all users simultaneously: ... → TAMPER ALARM → OK → SMS TO ALL →
OK → DISABLE → OK
SMS delivery report: ... → TAMPER ALARM → OK → SMS REPORT → OK → DISABLE → OK
Value: iiii – 4-digit installer code.
EKB3/
EKB3W/
EWKB4
Enter parameter 25/21/55, event number, user phone number slot and parameter
status value:
User phone number: 25 13 up 0 #
SMS text message to all users simultaneously: 21 13 0 #
SMS delivery report: 55 13 0 #
Value: up - user phone number slot, range - [01... 10].
Example: 2513030#
ELDES
Cong-
uration
software
This operation may be carried out from the PC using the ELDES Conguration software.
Enable tamper alarm
notication
EKB2
Menu path:
User phone number: OK → iiii → OK → SMS MESSAGES 1 → OK → TAMPER ALARM → OK →
GSM USER 1... 10 → OK → ENABLE → OK
SMS text message to all users simultaneously: ... → TAMPER ALARM → OK → SMS TO ALL →
OK → ENABLE → OK
SMS delivery report: ... → TAMPER ALARM → OK → SMS REPORT → OK → ENABLE → OK
Value: iiii – 4-digit installer code.