5
4. EKB3W Zone & Tamper
Upon successful EKB3W wireless LED keypad contact binding process, the system adds 1 wireless Instant zone intended for wired
sensor connection. In case of tamper violation, the alarm is caused regardless of system being armed or disarmed. There are 2 ways
to detect tamper violation on EKB3W:
• By tamper-switch. EKB3W has a built-in tamper-switch intended for monitoring the enclosure status. Once the enclosure of
EKB3W tampered, the tamper-switch becomes triggered. This action is followed by alarm which is sent by SMS message and
phone call to the user (-s) by default. The SMS message contains the violated tamper number.
• By wireless connection loss. The wireless connection loss between EKB3W and ELDES alarm system leads to alarm. The
system identies this event as a tamper violation and sends alarm by SMS message and phone call to the user (-s) by default.
The SMS message contains the violated tamper number and a star * character indicating wireless connection loss as a tamper
alarm cause.
ATTENTION: The tamper will not operate if the wireless zone is disabled.
5. Battery Replacement
1. Open EKB3W enclosure.
2. Remove all 3 old batteries from the battery slots.
1. Postition the 3 new 1,5V alkaline AAA type batteries according to the appropriate battery slot positive/negative terminals indi-
cated on the PCB (printed-circuit-board) of EKB3W.
2. Insert the batteries into the battery slots.
3. Batteries replaced.
See chapter 3. Installation for more details.
ATTENTION: Only 1,5V Alkaline AAA type batteries can be used. Install only new, high quality and unexpired batteries. Do not
mix the old batteries with the new ones.
ATTENTION: At least 1 battery must be removed if the device is not in use.
ATTENTION: In order to avoid re or explosion hazards, the system must be used only with approved battery. Special care must
be taken when connecting positive and negative battery terminals. Dispose old batteries only into special collection sites. Do not
charge, disassemble, heat or incinerate old batteries.
NOTE: The system sends an SMS text message to a preset user phone number as soon as the battery level runs below 5%.
NOTE: The battery status can be monitored in real-time using ELDES Conguration Tool software.
6. Restoring Default Parameters
1. Remove one battery from EKB3W.
2. Press and hold the [*] key.
3. Insert the battery back to EKB3W.
4. Hold the [*] key until LED READY starts ashing.
5. Wait until LED READY turns o and LED ARMED starts ashing.
6. Release the [*] key.
7. Parameters reset to default.
