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multitronic
881/881GL/ServoAccess
12.10 Buffer module
In the event of a power failure, the
12 V DC supply is used once to move
the motorised lock to a defined limit
position.
Frame-side installation
Art. no. VNZP0607
Top hat rail installation
Art. no. VNZP0632F
12.11 Power socket radio
receiver
Designed for use with two-pin earthed/
grounded plug-sockets. For triggering
existing electrical drive units via radio
key, e.g. garage doors.
Art. no. VNZ80088
12.12 Plug socket radio
gong
Suitable for Schuko electric plug sock-
ets. Receives the signal emitted by radio
keypad or radio wall-mounted switch.
Also applicable for doors in nursery
schools.
Art. no. VNZ80122
12.13 Built-in transmitter
for intercom systems
For installation in intercom systems.
Sends a signal to open the door when
powered with a voltage between
5-24 V AC or 6-32 V DC. With pre-
assembled connection cable.
Art. no. VNZ80123
12.14 Universal adapter
Optional extra to connect to existing
control units (e.g. from garage door
drive units). External power supply
necessary (12-24 V AC/DC).
Art. no. VNZ80023
12.15 Kontroll-LED für die
Tür außenseite
Optional einsetzbar für die optische
Anzeige der Verriegelung.
Art. no. VNZ80067
12.16 Cover for the control
unit with sliding
switch and connection
cable
Enables the manual activa tion of the
permanent unlocking, connection to
terminals 9 + 10. Stainless steel.
Art. no. VNZSTZ0459
12.17 Contact grease
For contact areas to guarantee connec-
tion between the contact surfaces and
tappet contacts.
Art. no. VNZ80077