Doc No. FM0850 issue A Page 1
169MHz Telecare Devices
Smoke Detector
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•Compatible with Reach at-home alarms, Advent XT warden call,
Altec Response and Touchsafe Pro Nursecall systems
•Thermoptek multi-sensor technology
•Alarm sound level: 85dB(A) @ 3m
•Large central Test/Silence button
•10 year sealed for life Lithium battery (typical)
•Low battery warning
•Complies with EN 14604-2005+AC:2008
•Dimensions: 132mm diameter x 40.5mm depth
•Weight: 210 grams
•Product Code: ZXT492
Where should Smoke Detectors be fitted?
Smoke detectors should be sited at least 300mm from light fittings and walls, ideally as centrally as possible in the room.
Smoke detectors should be positioned no more than 600mm below the highest point in the room. If positioning on the wall, the
top of the smoke detector must be between 150mm and 300mm below the ceiling and at least 300mm from a wall.
Thermoptek smoke detectors are less prone to false alarms from cooking fumes and are therefore suitable for locating near
kitchens. Like other smoke detectors they can be susceptible to nuisance alarms from steam and should not be placed near
bathrooms. Refer to the Manufacturer’s instruction booklet for more information on positioning.
Typical Tools Required
Be careful when using step ladders –always face the direction you are working.
Always make sure the correct drill bits and screwdrivers are used.
A drill and screwdriver are not required if the self adhesive pads are used.
How to install a Smoke Detector
Make sure you have read and understood the instructions on positioning the detector before starting.
The base plate must be securely fixed to the ceiling or wall.
Use the fixing slots on the base plate as a guide when marking the position of the drill holes.
Fix with the screws and plugs provided.
Alternatively, the base plate can be fixed with the self-adhesive pads provided.
Ensure the surface is smooth, clean and dry.
Press hard to make sure the self-adhesive pads are properly adhered.
Position the detector on the base plate then twist it clockwise until the detector is
fully locked in position.
The battery power will now be switched on and the red light will flash once
every 45 seconds to show that it is active.
IMPORTANT: when the smoke detector is fitted to the base plate it enters a power-up initialization period.
It is possible the first Test/ button press will be missed during this period. All subsequent Test/ button presses will function
correctly. Smoke will always be detected during the initialization period.
WARNING:Removing the smoke detector from its base plate will de-activate the unit and prevent it from detecting smoke.
How to test the Smoke Detector
Press the Test/ button in the centre and release.
The red light on the detector will flash rapidly during the audible signal.
The unit will sound an audible alarm consisting of 2 cycles of 3 loud beeps,
then stop automatically
The Test/ button is used during installation to register the smoke
detector onto the warden call system, at-home alarm or Nursecall system.
See the following pages for how to put each of these products into registration mode.
The range of all radio devices can be affected by the working environment.
Always take care during installation and perform several test calls.
