Scientech Electronics Alarm Base Unit : User's Manual : Page 33

(4-5) Set Siren Set Inner Siren Inner Siren On/OFF

Set Mode Change Chirp Mode Chirp On/OFF

Set Tamper Siren In Disarm Siren On/OFF

Siren/Relay Test Start Test

Inner Siren: ON/OFF (default, ON)

Inner Siren On: Enable the Inner Siren.

Inner Siren Off: Switch off the Inner Siren. (The Siren keeps silent in alarm and warning states.)

The conditions for the Inner Siren to go off when alarm trips:

1. The Inner Siren is enabled.

2. The Siren/Relay ON/OFF attribute of the sensor is in the ON state. (refer to (4-4-1) Change Device

Setting-Siren/Relay ON/OFF.)

3. The Inner Siren Time has been set. (refer to (4-1) Set Timer-Inner Siren Time)

Mode Change Chirp: ON/OFF (default, OFF)

Mode Change Chirp On: The Sirens sound short chirps (Disregard the Inner Siren status) when the

operation mode changes by Remote Controller or Wireless Keypad. (Disarm: 1 chirp, Away: 2

chirps, Door Open warning: 5 chirps).

Mode Change Chirp Off: The Sirens will keep silent when the operation mode changes.

Tamper Siren In Disarm: ON/OFF (default, OFF)

Tamper Switch

There is a Tamper Switch in the Base Unit (please refer to Attach the Base Unit to the wall using the

Mounting Bracket). This switch will be closed by the Tamper Switch Cam when the Base Unit is

attached to the Mounting Bracket. If someone detaches the Base Unit from the Mounting Bracket, the

Tamper Switch will be triggered.

Also refer to the specific sensors’ descriptions for more about their tamper function.

Tamper Siren In Disarm On: The Siren will go off for 10 seconds, (the Inner Siren has been enabled)

if someone detaches the Base Unit from the Mounting Bracket or triggers the Tamper Switch (on

Base Unit or sensors) in Disarm Mode.

Tamper Siren In Disarm Off: The siren will not go off when receiving the tamper signal from

sensors or from the Base Unit in Disarm Mode.

Siren/Relay Test: This test will activate the Inner Siren, close the Relay contacts and send an

Activate signal to the Remote Siren (if a remote siren is installed) immediately regardless

of the Inner Siren state.