UTC Fire & Security Americas Corporation Inc 10102917G1 Manual Do Utilizador

This is the Supra Wireless TRACcess Interface Retrofit 

Installation Instructions. Read these instructions before 

replacing the bezel interface with the wireless interface. If 

you do not mount the interface accurately, it will not function 

properly. Supra will not be responsible for replacing the 

interface if it is damaged or destroyed upon removal.

•  Drill template
•  Electronics enclosure with lid
•  Mounting plate (interior)
•  Exterior WTI interface plate
•  Three 9-volt batteries
•  Four sets of four #8 flathead screws (four different

screw lengths for the mounting plate)

•  Last battery change sticker
•  One electrified lockset (no lock core)
•  Four #8 × 5/16 in. panhead screws and lock 

washers (for electronics enclosure)

•  Six #4 × 1/2 in. flathead screws
•  Plastic weather cover

CAUTION:  The electronics in this package are 

electrostatic sensitive devices. Before you install the 

unit, discharge or use a grounding belt.

•  Drill
•  Drill bits
•  File
•  Phillips screwdriver
•  Level or punch
•  Pen or pencil

P/N 10103022P1 • October 2011

© 2011 UTC Fire & Security. All rights reserved.

To replace the bezel interface with the wireless interface:
1.  Remove the screws from the electronics enclosure and 

remove the electronics enclosure lid.

2.  Disconnect the wiring plugged in to the electronics 

enclosure.

3.  Remove the screws that are securing the electronics 

enclosure to the bezel interface and remove the 

electonics enclosure.

4.  Remove the bezel interface.
5.  Feed the four-wire plug from the exterior WTI interface 

plate through the hole in the door, and secure the 

interior mounting plate to the exterior mounting plate 

(Figure 2). Insert and tighten screws through interior 

mounting plate. For 1-1/4 to 1-1/2 in. (32 to 38 mm) 

doors, use 3/4 in. (19 mm) screws. For 1-1/2 to 2 in. 

(32 to 51 mm), use 1-1/4 in. (38 mm) screws.

Note: If the screw does not fully secure the plates to the 

door when tightened, use a shorter screw. Do not 

overtighten the long screw.

6.  Thread the four-wire plug from the wireless interface 

plate, and the two-wire plug from the lockset through 

the thread hole in the electronics enclosure. You will 

attach the wires after securing the enclosure.

7.  Using the four #8 × 5/16 in. (16 mm) panhead screws 

and lock washers, attach the electronics enclosure to 

the interior mounting plate. Position each flat washer

against the inside surface of the electronics enclosure, 

then place the lock washer on top of the flat washer,

and secure with the screw.