Smarthome RX220 User Manual

Instructions for wireless chime ( Model no.WC507L, WC506L, WC512L,
WC510L, WC276L)

1. Use a small screwdriver to open the cover of transmitter. Insert the supplied 1pc 3V
CR2032 button cell with positive (+) up, observe polarity.

2. Locate a good position for the pushbutton next to the door. Do not mount on or next to a
metal surface. Drill two 4.76mm holes and insert the wall plugs. Place the back plate in the
right position and tighten the plate on wall with the screws (2.6 x 26mm BA type) supplied.
Close the cover.

3. Open the battery door of chime receiver, insert 4pcs 1.5V “C” cell battery in the chime,
observe polarity.

4. Press “Learn” button ( symbol ) once on receiver (see fig.1). The LED light up,
it indicates the receiver is in learn mode process.

5. Press the transmitter once, and you will hear the melody from chime receiver. This
indicates the receiver is learning the signal from transmitter properly. Press the transmitter
to hear the built-in melodies in the receiver. Stop pressing the transmitter when you hear
the desire melody. There are total 16 different melodies for selection.

- Westminster

- Ding Dong

- Ding Dong Ding

- Tubular 1

- Orchestra

- Tubular 2

- Trumpet

- Dog Barking

- Mirage

- Bird

- Pang

- So me do

- Knock Knock

- Cuckoo

- Old phone

- Buzzer

6. After that, press again “learn” button on the receiver, the LED light off and the receiver exit
the learn mode.
Or, just wait approx. 20secs, the LED light off and the receiver will exit the learn mode
automatically.

7. Press the transmitter, the receiver will sound the melody selected.

Volume button

Learn button

LED

8. There are 4 selectable volume level, press “Volume” button ( symbol ) on the
receiver. (See fig.1) to select the desire volume.

9. Receiver can learn up to 4pcs of transmitter. Repeat the above step.4, 5, 6, 7.

10. Locate the chime receiver within the working range 300ft.

11. It is possible to erase all learned transmitters. Press & hold the “learn” button on the
receiver approx. 15secs until LED light off. It indicates all learned transmitter has been
erased successfully.

Fig.1

Notes:
The radio signal’s strength depends on constructional conditions when being transmitted
through walls, paneling, furniture and other obstacles- walls, in particular reinforced concrete
walls and ceilings lead to a reduction in range.

Warning: Changes or modifications to this unit not expressly approved by the party responsible for

compliance could void the user authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) this device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation

NOTE: This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This equipment

generates, uses and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or