- 1 -
SCREW
TO DEPRESS
TAMPER
Model DT-5360
Ceiling Mount Motion Sensor
INSTALLATION INSTRUCTIONS
If using the retainer ring, place it through, then directly over, the hole in
the ceiling tile.
Make sure to orient the retainer ring and recess
bucket as shown in Figure 1
.
Next, attach the back housing of the DT-5360 to the inside of the recess
bucket, using the same screw holes and screws used for surface
mounting (#6 pan head, type AB, 1" long). Pull several inches of wiring
from the ceiling through the center hole in the recess bucket and DT-
5360 back housing.
Insert the recess bucket into the hole in the ceiling, securing it to the
ceiling (and retainer bracket) with four mounting screws.
RECESS
BUCKET
CEILING
DT-5360
RETAINER
RING
Figure 1
DT-5360 Flush Mounting Kit
Tamper Installation
The DT-5360 is equipped with two tamper switches: a cover tamper and
ceiling tamper. When the tamper switches are used, removing the cover
from the sensor will activate the cover tamper; removing the sensor from the
ceiling will activate the ceiling tamper. Both tamper switches are normally
closed (NC) and internally wired in series.
The cover tamper switch can be used without the ceiling tamper and
requires no modifications to the DT-5360 housing.
To use the ceiling tamper, remove the square knockout in the rear housing
(directly behind the ceiling tamper switch), then install a screw* in the
ceiling. Leave enough of the screw protruding to depress the tamper
switch. Refer to Figure 2.
If the installation is recessed, remove the knockout from the rear housing,
drill a screw hole (behind the knockout) in the recess bucket, then install
the screw* in the recess bucket. Leave enough of the screw protruding
to depress the tamper switch. Refer to Figure 2.
*Note:
#6 pan head, type AB, 1/2"
long is recommended
REAR HOUSING
PIN FOR PCB
KNOCKOUT
LATCH
KEYHOLE
SURFACE MOUNT
FLUSH MOUNT
CEILING
CEILING
DT-5360
SCREW
TO DEPRESS
TAMPER
DT-5360 INSIDE
RECESS BUCKET
Figure 2
Cover and Ceiling Tamper Switches
Energized Form C alarm relay
Dual element PIR with
adjustable sensitivity
Dense PIR coverage; no blind
spots underneath unit
Dual microwave/PIR technol-
ogy
.
.
.
.
FEATURES
After installing the DT-5360, you may need to make adjustments. Use a
screwdriver to reopen the front cover.
Insert the screwdriver as far as it will go in the grooves inside the recess
bucket. Gently press outward to release the latches holding the front
cover in place.
Removing the Front Cover After Installation
Low 40 mA current draw
.
Omniwave
TM
microwave source
.
Microwave activation circuit
.
.
Microwave supervision
.
Attractive, inconspicuous
housing
Cover and ceiling tamper
switches
RFI immunity
.
.
Remote alarm LED enable
.
APPLICATIONS
MOUNTING LOCATION
The DT-5360 is ideal for residential, office, school, light commercial, and
government applications.
The DT-5360 provides maximum coverage when mounted on ceilings
from 8' to 16' high. See System Set-up to determine which PIR mirror
assembly to use at different ceiling heights.
Choose a mounting location that's in the center of the protected area.
The protected area should be free of objects that might prevent the PIR
from detecting an intruder: large pieces of furniture, room dividers,etc.
Remember, passive infrared cannot penetrate solid objects. If the PIR
detector is blocked, the DT-5360 will not alarm.
Flush Mounting
The DT-5360 is shipped with a special kit for flush mounting. The kit
contains a recess "bucket" and retainer ring. The retainer ring is only
needed when flush mounting the unit in ceiling tile. Removing the tile
from the ceiling (if possible) will make the installation process even
easier.
To flush mount the unit, cut a 5.5" x 5.5" (14 cm x 14 cm) hole in the
ceiling. Insert the recess bucket into the hole, using it as a template to
mark drill holes for the four mounting screws. Remove the bucket and
drill the screw holes.
MOUNTING PROCEDURE
Note:
If you plan to use the DT-5360's tamper
switches, read the Tamper Installation section.
To remove the front cover, orient the DT-5360 so that one of the sides
with the small rectangular slot in the center is facing up. Using a small
flathead screwdriver, gently push down on the slot while separating the
housing parts. Set the front cover aside.
Remove the printed circuit board (PCB) by depressing one of the
retaining brackets at its sides. Use the microwave antenna to carefully
pull the PCB out.
Surface Mounting
If mounting the DT-5360 directly on a ceiling, use the back cover as a
template to mark holes for the mounting screws and wiring. Drill the
holes. Then pull several inches of wiring from the ceiling through the
center hole in the back housing.
Attach the back housing to the ceiling with the mounting screws.
Recommended mounting screws:
#6 pan head, type AB, 1" long.
Note:
If surface wiring, use the knock-out hole
on the side of the housing.
Automatic temperature
compensation
.
Electronic circuit protection
.
UL listed
.
