Visit Installers guide EN - Flipbook - Sida 33
VISIT TRANSMITTERS
Visit smoke alarm – optothermal
Installing the smoke alarm
Buttons and controls
Horn
BE1481
Test button
Mounting plate
1 Remove the mounting bracket from the smoke alarm by turning it counter-clockwise and insert the supplied
batteries to start the unit.
2 Fix the mounting bracket to the ceiling using the supplied screws and plugs. Make sure it’s located at least 50 cm,
(20") from walls and other obstructions, see Location and positioning. For alternative mounting options see p 36.
3 Fit the smoke alarm to the bracket by turning it clockwise until is snaps into place.
1
Status indicator
21.5V AA Lithium batteries
Technical specifications
In the box
Size and weight
Frequency and coverage
BE1481 Visit smoke alarm
Diameter: 120 mm, 4.2"
Depth: 37 mm, 1.3"
Weight: 165 g, 5.8 oz. incl. batteries
Radio frequency
868.3 MHz
21.5V AA Lithium batteries
2Screws and plugs
Mounting plate
Sensor type
User manual
Optical smoke and thermal detection
Min 85 dB(A) @ 3m, Frequency: 3.2 kHz
Power and battery
Activation
Environment
Battery type
21.5V AA Energizer Lithium L91
Via the test button
For indoor use only
Via the smoke detector
Smoke sensitivity: 0.115 – 0.168 dB/m
Operating temperature
4° to 40° C, 39° to 104° F
Via the thermal sensor
Heat sensitivity: 54° to 70 °C,
129° to 158° F
Relative humidity
15% to 95% R.H.,
non-condensing
Power consumption
Active < 75 mA
Idle < 15 μA
Operation time
Minimum 5 years
31
Coverage: Up to 200 m (218 yd.)
clear line of sight. The range is
reduced by walls, large objects and
other radio transmitters such as
televisions and mobile phones.
2
3
Location and positioning
Testing the connection
Fit the smoke alarms in the center of the ceiling outside
the bedrooms, at least 50 cm, (20") from any wall. If the
bedrooms are in different areas of the house, separate
smoke alarms are recommended. In multi-storey
properties, install at least one smoke alarm on each floor.
1 Press and hold the smoke alarm test button until the alarm
sounds and the status indicator starts to blink. The smoke
alarm transmits a radio signal to the receiver.
Avoid kitchens, fireplaces or garages, as cooking
fumes and car exhaust may cause false alarms. The
smoke alarm should not be installed in damp spaces,
close to fans, etc. or in agricultural buildings.
2 The red Visit LED on the receiver lights up to show that the
signal was received. In addition, it starts to sound, flash or
vibrate depending on the receiver.
Note: The smoke alarm will stop sounding shortly after the
button is released and the receiver will time out within 1 min.
1
2
= Minimum
= Additional smoke alarm
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