Elkron MP500/16, Programming Manual

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MP500/4N-8-16 Programming 101
7.2.3
Tamper alarm
This alarm is generated if someone attempts to tamper with the system. It is always active (H24), but can be temporarily deactivated by
setting the system to maintenance status. See Installation Manual for how to connect a siren, if needed.
This is generated
when...

A tamper input is opened (control panel, keypad or wireless devices, such as DC, IR, sirens).

The SAB line of the control panel or expansion modules is opened or imbalanced.

A double balance input is imbalanced (short-circuit or wire cutting).

A programmed tamper input is opened.

A wireless device does not reply to its expansion module for longer than a pre-selected configuration
time (monitoring function).

A wireless device outside the system either occupies or interferes with the radio bandwidth of the
expansion module (jamming).
The alarm is generated regardless of partition status (H24).
It activates...

The programmed tamper outputs which have at least one armed partition in common (in case of double
balanced inputs). In the other cases, it switches the tamper outputs of the armed partitions.

The dialler to send the respective tamper alarm message (if programmed) in form of numeric code, vocal
call, text message or modem communication.
It is stored...

In the Diagnose Log.

In the Tampers Memory.
It is indicated...

On keypads.

On readers.
It lasts...

For the burglar/tamper/panic alarm time.
It is stopped by...

Entering a valid code on a keypad.

Inserting a valid key.

Imparting a disarm partition command from the key input.

Imparting a disarm command from a remote control which has at least one partition in common with the
input which generated the event.
7.2.4
Wrong code alarm
This alarm is generated in case of trial-and-error attempts to identify a valid code for disarming the system. It is always active (H24), but
can be temporarily deactivated by setting the system to maintenance status.
This is generated
when...

A wrong code is entered 21 consecutive times (the counter is reset when a valid code is entered). The
alarm is generated regardless of partition status (H24).
It activates...

The programmed tamper outputs which have at least one armed partition in common with the keypad
where the wrong code was entered.

The dialler to send the respective wrong code alarm message (if programmed) in form of numeric code
or modem communication.
It is stored...

In the Diagnose Log.

In the Tampers Memory.
It is indicated...

On keypads which have at least one partition in common with the one where the wrong code was entered.

On readers which have at least one partition in common with the one where the wrong code was entered.
It is stopped by...

Entering a valid code on a keypad.

Inserting a valid key.

Imparting a disarm partition command from the key input.

Imparting a disarm command from a remote control which has at least one partition in common with the
input which generated the event.