DSCover Satellite Products SCW904x Self Contained Wireless Alarm System, Command, Description

Self Contained Wireless Alarm System v1.0

4.Initiating, Control and Termination of the Session: The Operator controls the session the using the following Audio Control Telephone Key Functions.To select the following commands, Press [*][0] followed by the key number(s) indicated below

Key	Command	Description
0	Future Use
1/4	Talk to Speaker	Connects the monitoring station to the speaker .
2	VOX Mode	Connects the monitoring station to the system in VOX Mode (See VOX Sup-
		port below)
3/6	Listen to Microphone	Connects the monitoring station to the microphone.
4	Lo-Gain Talk to Speaker	Connects the monitoring station to the speaker at the low volume output
		level.
5	Future Use
6	Lo-Gain Listen to Micro-	Connects the monitoring station to the microphone at the low gain input
	phone	level.
7	Extend Time	Restarts the session timer (90 seconds) to prevent timeout. To extend the
		time and take no other action use this function. Pressing any key
		automatically extends the time.
88	Future Use
99	Disconnect	Disconnects the session. The second ‘9’ must be pressed within 1 second of
		pressing the first ‘9’. Use the “Disconnect” key sequence before hang-
		ing up during a Talk / Listen-In session.

VOX Support

When in VOX mode the SCW9047 automatically switch between the phone line and internal mic/speakers being active depending on which one is loudest. Push to Talk overrides VOX – this is performed by switching into a talk mode at the monitoring station .

Hang-up Auto-detection

The SCW9047 automatically disconnects if the central station receiver disconnects before the operator picks up the line. The SCW9047 will consider five seconds of continuous dial tone, or busy tone to be a disconnect condition.

Bell/Buzzer Silent During 2-Way Audio

When the panel has an audible alarm, the bell can be programmed to remain active until the 2-Way Audio session starts and then the bell will be silent (Section [600], option 7 off) to allow the user to hear the operator. All buzzer activity, except keypresses, will be silent when 2-way audio is active. If the panel has not been disarmed at the termination of the 2-Way Audio session, the bell will restart for the timeout dura- tion. Door chime is disabled during a 2-way Audio session. Any activity that normally sounds door chime will occur and the door chime will not sound.

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