Guardian Technologies N7001V2, VISTA-40 installation instructions 72 Ð

	In 4+2	reporting a unique 2-digit code for each zone is reported. A 4-digit
	account number followed by a 2-digit code is sent, where the first digit is the
	actual event, such as in ALARM, RESTORE, or TROUBLE, etc., and the second
	digit of the code represents the "zone" where the event occurred. (but not
	necessarily the actual zone number). Each code in itself is unique to a specific
	zone. If desired, the actual zone number can be reported by entering the
	corresponding 2-digit zone number (ex. zone 1= [0] [1]; zone 63= [6] [3]). A
	report might appear as:
	1 2 3 4	5 9 ("5 9" might be a unique "TROUBLE RESTORE, ZONE 25).
4+2 Express	ADEMCO's Express format provides the same information as the 4+2 format, but
	with three differences:
	1. The data is transmitted in DTMF (Dual Tone Multi-Frequency, known as
	"TouchTone", at the rate of 10 characters per second). This greatly
	decreases the time it takes a report to go through to central station. An
	average 4+2 Low Speed report might take as long as 20 seconds to
	complete its report, but 4+2 Express takes under 3 seconds.
	2. Two message rounds are eliminated by the use of a checksum digit. Instead
	of the communicator sending 2 rounds per report, it sends only 1 round with
	a checksum digit at the end. Doing this also helps in decreasing the time it
	takes for a report to be sent.
	3. The handshake frequency is 1400 Hz followed by 2300 Hz, and the kissoff
	frequency is 1400 Hz.
Ademco High Speed	ADEMCO's High Speed format transmits data in DTMF at a rate of 10 characters
Reporting	per second. The handshake frequency is 1400 Hz followed by 2300 Hz, and the

kissoff frequency is 1400 Hz. The message contains 13 digits as follows: A 4- digit account number + eight channels of zone information (1-8 or duress plus 9-15) + one status channel, which identifies the type of events being reported in the eight zone locations. A typical High Speed report will be kissed off in under 5 seconds.

Channels 1 through 8 could have one of the following conditions: 1 = NEW EVENT

2 = OPENING (Status Channel Always = 2)*

3 = RESTORE

4 = CLOSING (Status Channel Always = 4)*

5 = NORMAL, NO EVENT TO REPORT

6 = PREVIOUSLY REPORTED, NOT YET RESTORED

* NOTE: Channel 1 will contain the user ID 1-9, A-F if Open/Close reporting is Êenabled.

The status channel might have one of the following conditions: 1 = DURESS (For Duress Plus Channels 9-15 Only)

2 = OPENING

3 = BYPASS (For Channels 1-8 Only)

4 = CLOSING

5 = TROUBLE (For Channels 1-8 Only)

6 = SYSTEM STATUS:

¥AC LOSS in Channel 1

¥LOW BATTERY in Channel 2

¥PROGRAM TAMPER in Channel 3

¥POWER ON RESET in Channel 4

7 = NORMAL ALARM STATUS (Chnls 1-8 Only)

9 = TEST REPORT

A typical high speed report may look as follows:

1234 5115 5555 7 (Acct #1234 with alarms on channels 2 and 3)

High Speed Format 1. When using Ademco high speed, remember there are only 15 channels

Limitations available, plus a duress channel. If more than 15 zones are being used, they will have to share channels.

2.With Ademco High Speed reporting, channels 9-15 cannot report troubles or bypasses. Use these channels for zones that will not report these conditions.

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