© Copyright Sargent Electrical Services Ltd 2009 Specification subject to change without prior notice
Installation procedure
The
STINGER 310
kit contains the following items:
System base unit with pre-connected Power and
PIR cables and integral NiMH battery
Passive Infra Red (PIR) movement detector with
mounting frame and decorative trim
2 x Key Fob controllers
User Instructions
Kit contents
The following procedure describes the typical installation method for most caravans. However, as the
STINGER 310
is designed to suite many applications it is not limited to this method only.
The PIR should be mounted 150mm to 350mm from the floor, in a central location looking down the
'alley' of the caravan. The base unit should be located near the PIR unit (within reach of the 1200mm
PIR cable) in a position where the unit can be accessed for servicing, but is out of sight.
Typical arrangements are the PIR mounted in the front floor mounted locker between the beds and the
base unit mounted in the offside bed box.
Cut a 50mm mounting hole for the PIR ensuring adequate space around the hole for the mounting plate
and decorative trim.
Cut a 40 to 50mm hole in the caravan floor directly below the siren outlet in the bottom of the system
base unit.
Fit a vent tube or other water repelling grill / device to the floor hole to stop water ingress into the
caravan floor structure (not supplied).
Position the system base unit over the prepared hole ensuring the unit is orientated as per the diagram
on the top of the unit, and secure into position with 4 screws (not supplied). Ensure the user can access
and remove the cross fixing bolt for servicing etc.
Fit the PIR into the mounting plate with the letter ‘A’ at the top. For different installations the PIR can
be rotated at 90 deg intervals to provide different coverage patterns. ‘A’ gives forward and up coverage,
‘B’ gives curtain to the right coverage, ‘C’ gives forward and down coverage when the PIR is mounted
high up, and ‘D’ give curtain to the left coverage.
Route the PIR cable to the PIR mounting hole and plug into the back of the PIR. Clip the cable to the
caravan structure as required.
Mount the PIR using 2 screws (not supplied) and fit the decorate trim (clicks in place).
With the leisure battery disconnected and the caravan charger turned off, plug the system base unit
power cable into the existing supply in the caravan (where applicable) or use the adaptor cable to hard
wire into the caravan circuit. Never cut the alarm plug off the cable, as this will prevent servicing and
could damage the unit. The wires in the connector are allocated as follows: red wire 12v supply (fuse
at 5A max), black wire Negative supply, 2 x grey wires are the switching contacts for the awning light
control. Connect one grey wire to each side of the awning / entry light switch to allow the alarm to
control the light.
Installation is now complete.
mobile alarm system
