Un-bypassing a non-alarm zone

IVB

Senior Member
I did one of those global bypass things a few weeks ago, and now a few (all? haven't checked) of my non-alarm zones aren't reverting back to Normal. I thought all I had to do was disarm the system and all zones would be reset to normal.

What do I need to do to get my non-alarm zones back?
 
You can use the "Passthrough" command (from CQC's ELK M1 driver) to execute an M1 command to unbypass all zones.

The Zone Bypass Request (zb) command is documented on page 18 of the RS-232 Interface Specification. Here's what you need:

Command: zb
Zone: 000
Area: 001
PINCode: 001234

Zone 000 is a reserved value that means "unbypass everything".
I'm assuming you want to unbypass everything in Area 001.
Enter a valid six-digit PINCode 001234 for your ELK M1 (pad with zeros if you only use 4 digits).

So you'd enter the following string into the Passthrough function: zb000001001234
 
You can individually unbypass zones from the keypad with: Bypass, zone number, bypass.


The global bypass, 999, bypass is to bypass any violated burglar zones and the bypass, 000, bypass unbypasses all burglar zones.

Any non burglar zones will need to be unbypassed individually.

If you disarm the M1 before the exit time expires, any bypassed burglar zones will remain bypassed. After the exit time expires and the M1 is disarmed, all burglar zones will be unbypassed.
 
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