VdS requirements - VdS shunt lock
- Use of the bolt contact evaluation (see Optional bolt contact evaluation (global activation suppression)). It must not be possible to switch the alarm system as long as all important doors are not locked.
- Acoustic acknowledgement after final activation by the burglar alarm system (see Setting the jumpers at the master).
- Reduction of the range of the external antenna by aluminium sleeve (see Setting the jumpers at the master).
- Activation only possible from outside: Use of external antennas (position see drawing, connection see Connection of the external antenna to the master (optional) and Connection of the external antenna at the slave (optional)).
Position of the external antenna (VdS)
- Drill a blind hole (Ø 23 mm) from the inner wall.
Distances: To the activation unit ≥ 30 cm and to the closing unit ≥ 1 m
Drilling depth: A ≤ 2 cm and B ≥ 12 cm - Push the aluminium sleeve onto the separate antenna.
- Insert the external antenna with the sleeve into the blind hole.
- Fix the external antenna in the blind hole.
- Mark the position of the external antenna on the outer wall if you are not using an external LED near the blind hole.
You can also use an authorised transponder to identify the status of the alarm system (activated or deactivated) on the external LED.