Mercury 350.295UK User Manual

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Wireless Waterproof Doorbell

with Portable Chime

Order ref: 350.295UK

User Manual

An understated, battery powered doorbell and portable chime with up to 50m wireless range. The IP54-rated waterproof
push button simply installs against a door frame using the self-tapping screws provided.
House numbers and names can be displayed on the removable name card, protected beneath a clear plastic cover. A
simple ‘ding dong’ melody alerts users to visitors via a compact, lightweight chime that can be moved as req uired within a
50m operating range of the push button; ideal for large buildings and people with impaired hearing.

Specification:

Frequency

433.92MHz

Range

Up to 50m

Volume

65dB

IP Rating

IP54 (transmitter only)

Battery: Chime

2 x AA (not supplied)

Battery: Remote

1 x CR2032 (supplied)

Dimensions: Chime

120 x 46 x 24mm

Dimensions: Remote

94 x 36 x 18mm

Weight: Chime

60g

Weight: Remote

38g

Features:

• Easy to install; no wiring required

• Battery operated with low power consumption

• Simple ‘ding dong’ melody

• Wireless range up to 50m

• Waterproof IP54-rated push button with name

card

In the box:

• Waterproof push button

• Portable door chime

• Fixing kit

• User guide

Installation:

1. Install 2 x AA batteries in the chime unit before use, observing the polarity indicators within the battery

compartment.

2. Place the chime unit in a dry area, away from sunlight and other wireless devices that could affect the signal.

Alternatively, fix the unit to a wall using a self-tapping screw, aligned with the keyhole slot to its rear.

3. To achieve the maximum wireless range, ensure the clearest line of sight between the push button and chime units.

The signal is weakened by walls and floors, etc.

4. Replace the batteries whenever the LED indicator on the doorbell becomes dim or the volume of the chime

diminishes.

5. To replace the batteries in the push button unit, remove the transparent name card cover and name card to reveal

a small self-tapping screw. Carefully undo and remove the screw with a small Philips screwdriver. Then, using a
small slotted screwdriver, apply pressure to the clip located at the bottom of the unit (see diagram below). This will
separate the back panel, enabling access to the battery compartment.

6. Insert the CR2032 battery and replace the back panel, remembering to replace the self-tapping screw on the front

of the transmitter.

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7. To secure the push button unit to a wall or doorframe, use the fixings provided, corresponding with the screw holes

to the rear of the unit (see diagram below). Alternatively, a self-adhesive pad may be used (not provided).

Warning:

• For reasons of electrical safety, this device must never be immersed in water, exposed to damp conditions or

excessive force.

• Do not use this device if you find that it is damaged in any way.

• Do not attempt to repair this device or take apart under any circumstances, as this will invalidate your warranty.

This product is classed as Electrical or Electronic equipment and should not be disposed with other household or

commercial waste at the end of its useful life. The goods must be disposed of according to your local council guidelines.

Errors and omissions excepted.

Copyright© 2018. AVSL Group Ltd.

Push button unit (front)

Push button unit (rear)