Secrui Wireless Doorbell M520+F55 | Setup & Operation

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Secrui Wireless Doorbell M520+F55

The Secrui Wireless Doorbell M520+F55 is a reliable and user-friendly doorbell system designed for both residential and commercial use. Featuring a weather-resistant button, an impressive 1,000-foot range, 58 chime options, and adjustable volume levels, it ensures you never miss a visitor. The system includes a plug-in receiver with an LED visual alert, making it an ideal choice for any setting.

Content

secrui M520 + F55 Wireless Doorbell - Content

Content will vary according to your kit
The push button supplied with this kit is pre-programmed to operate with the doorbell. 

Specifications

SpecificationsDoorbellPush Button
Operating Temperature-4°F to 140°F-4°F to 140°F
Radio Frequency433 MHz433 MHz
Range (open field)1,000 ft1,000 ft
Sound Level (typical)0-120 dB_
Battery TypePluginCR2032
Battery Life
(5 activations/day)
Up to 5 yearsUp to 3 years
Rain ProofN/AIP55

Safety

Before proceeding with the installation, please note the following safety warnings:

  • Always follow the manufacturer’s advice when using power tools and wear suitable protective equipment (e.g. safety goggles) when drilling holes, etc.

  • Before drilling holes in walls, check for hidden electricity cables and water pipes. The use of a cable/pipe locator is advisable if in doubt.

What You Should Know Before Installation

  1. Test the operating range you desire. Choose an electric outlet at a height of 3.3 feet at least and plug in the receiver and take the button outside the door to test if it can work well within the range you have chosen.

  2. Set the desired music (different or the same one) for transmitters before installation. For music settings, see Operating Instructions. Doorbells have been paired and set to a default chime (Ding Dong) before leaving the factory. 7

  3. Please do not install a transmitter on metal doors since it is hard for the signal to transmit.

  4. Please take out the battery insulating strip before using it. ((As picture C))

  5. Ensure all surfaces are clean by wiping the installation area with a clean cloth. Please note that the sticker will have poor adhesion if you attach it to a dirty or uneven surface. Sunlight or rain will also affect the adhesion over a longer period of time.

    secrui M520 + F55 Wireless Doorbell - Before Installation

Product Structure Diagram

AC Powered Receiver

secrui M520 + F55 Wireless Doorbell - Diagram
  1. Music Control

  2. Volume Control

  3. Plug

  4. LED light

  5. Speaker

Waterproof Transmitter

secrui M520 + F55 Wireless Doorbell - Transmitter

Description

Up to 1000 feet of transmission range are provided by the contemporary and dependable Secrui Wireless Doorbell M520+F55. You may personalise the doorbell with 52 different sounds to select from. Additionally weatherproof, the doorbell system works both indoors and outside.

Set Up and Operation

Press the push button to test whether It is paired with the doorbell The doorbell will light up and ring. If it does not, see “Connect a Push Button” on page 5.

  1. Adjust the Volume
    Press the secrui M520 + F55 Wireless Doorbell - Volume icon 1s. (when the power is cut off, and power is restored again, the volume will be automatically adjusted to maximum)

  2. Change the Tune
    Press the secrui M520 + F55 Wireless Doorbell - Music Icon 1s: Loop tones in sequence and play the current tones.
    Long press 5s secrui M520 + F55 Wireless Doorbell - Music Icon : Change tones loop direction.
    Press and hold the secrui M520 + F55 Wireless Doorbell - Music Icon to power on: The doorbell receiver will turn on after beeping ten times, indicating that the doorbell receiver will restore the track to the first song, and all the buttons are not deleted.

    secrui M520 + F55 Wireless Doorbell - Music

Connect a Push Button

You can connect up to 20 accessories to your doorbell, including other push buttons, window or door opening sensors, and motion sensors.

  1. VARIABLE 
    Tone Pairing

    • Plug in the receiver, pressing and holding the secrui M520 + F55 Wireless Doorbell - Volume icon on the receiver for 5s, and the receiver will beep once, which means the receiver gets into pairing mode.

    • Press the push button, and the receiver will beep twice with LED indicator flashes.

    • Press the push-button again, and the receiver will beep once with LED indicator flashes, which means the pairing is successful.

    • Short press secrui M520 + F55 Wireless Doorbell - Volume icon or leave it 20s without any operation, and the doorbell will exit the pairing mode.

      1. Long press 5s

      2. Press Beeps twice, Flashes 1s

        secrui M520 + F55 Wireless Doorbell - Pairing
      3. Press Beeps once, Flashes 1s

      4. Short press

        secrui M520 + F55 Wireless Doorbell - Pairing 1

    Adding the additional push buttons or receivers please according to the above steps.

  2. FIXED 
    Tone Pairing (only play your saved tone)

    • Select a tone that you like

    • Pressing and holding the secrui M520 + F55 Wireless Doorbell - Volume icon & secrui M520 + F55 Wireless Doorbell - Music Icon button for about Ss until the receiver beeps once, which means the receiver gets into pairing mode.

    • Press the push button once, and the receiver will beep twice with LED indicator flashes ls.

    • Press the push button once again, and the receiver will beep once with LED indicator flashes ls, which means the pairing is successful.

      1. Select Music secrui M520 + F55 Wireless Doorbell - Volume icon & secrui M520 + F55 Wireless Doorbell - Music Icon Press 5-7s

        secrui M520 + F55 Wireless Doorbell - Pairing 2
      2. Press Beeps twice, Flashes 1s

      3. Press Beeps once, Flashes 1s

      4. Short press, done.

        secrui M520 + F55 Wireless Doorbell - Pairing 3

    Adding the additional buttons/receivers please according to the above steps.
    Note: Pair and set only one transmitter at a time to avoid interference and ensure successful operation.

  3. Reset (Clearing out Settings)
    To return all settings to their default settings Hold down secrui M520 + F55 Wireless Doorbell - Volume icon and plug It into an outlet. After playing the beep 10 times, all settings will return to factory defaults. Hold down secrui M520 + F55 Wireless Doorbell - Volume icon and Plugin

    secrui M520 + F55 Wireless Doorbell - Reset

Installation

Choose a location that Is not near a heat source or on something that moves (like a door). For non-mounting locations, choose a place where the doorbell will be easy to see and hear.

  1. For Receiver
    Plug-in receiver: Just plug the receiver into the standard outlet in the room.

  2. For Push button
    IMPORTANT: Before installation, please test if the operating range you choose is working and set music if needed. Before you drill any holes in the wall, please make sure there are no cables or pipes. To install you will require a drill and cross-head-ed screwdriver.

  3. Open the Transmitter with a screwdriver and separate the front cover from the back cover. Penetrate the two standby holes at the back cover with two screws. Then fix the screws on the wall at a suitable height.

    secrui M520 + F55 Wireless Doorbell - Fig 1
  4. Or you can stick the Transmitter with double-sided adhesive tape.

    secrui M520 + F55 Wireless Doorbell - Fig 2

If you are not mounting the push button to the wall, place it where you want it.Ezoic

Setup Guide

Setting up the Secrui Wireless Doorbell M520+F55 is easy and straightforward. To begin, insert the batteries into the doorbell button and the receiver. Then, press the doorbell button to pair it with the receiver. The LED indicator on the receiver will flash, indicating that it is in pairing mode. Once the pairing is successful, the LED indicator will stay lit.

Chimes List

NumberSong Name
1Dingdong-1
2Dingdong-2
3Dingdong-3
4Scale 1351
5Scale i531
6Dingdong-4
7Dingdong-5
8Dingdong-6
9Dingdong-7
10Dingdong-8
11Bell-1
12Bell-2
13Bell-3
14Bell-4
15Dingdong-9
16Dingdong-10
17take me out to the ball game
18A Comme amour
19Susanna
20Symphony No.40 in minor
21Serenade for strings in G major
22Love story
23Doraemon
24Ten little Indians
25Nutcracker two
26Fast Ding Dong Ding Dong
27Violin Concerto – spring
28Four little swans
29Serenade
30Minuet
31To Alice
32Auld Lang Syne
33Carman Overture
34Bach Minuet
35Turkey March
36Music 01
37Nokia classic ringtones
38Radetzky march
39Scale 1351 1531
40Ringing tone
41Romeo and Juliet
42Kung Fu episode
43Violin Concerto No.1
44Drinking song – Camellia girl
45kiss the rain
46Irish thrush
47Lake Baikal
48Cannon
49Romance in the rain
50Titanic
51Scale 5351
52Romance of love
53Tetris
54Yesenia
55mermaid
56Merry Christmas
57Scarborough fair
58Music box of love

Battery Replacement of Push Button
Open the battery cover and install the CR2032 battery.

secrui M520 + F55 Wireless Doorbell - Battery

Troubleshooting

IfThen
The doorbell does not work1. The doorbell might be out of range; try the doorbell in a different location.
2. Reconnect the doorbell. See “Connect a Push Button” on page 5.
3. Check all the batteries and replace them if needed.
4. Check if the LED on the transmitters is working when activated.
5. Check if the doorbell is muted Check that the transmitter is linked with the chime.
Range is reduced1. Metal structures including uPVC door frames can reduce the range. Don’t mount the doorbell or doorbell push on or near metal structures.
2. Move the doorbell closer to the doorbell push button. Weak batteries will reduce range. In cold conditions (below 5°C), batteries may need to be replaced more often.

 1-YearWarranty

This product is warranted to the original purchaser only for a period of 1 year from the date of purchase for products damaged due to defects in workmanship and materials. Proof of purchase is required to obtain warranty service. The warranty is for replacement only. No service parts are available for these products. No other warranties are expressed or implied. Batteries are not covered under this warranty.

IMPORTANT: PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE WHEN REPLACING BATTERIES

Pros & Cons

Pros

  • Long transmission range of up to 1000 feet in open air
  • 52 different ringtones to choose from
  • Waterproof and can be used both indoors and outdoors
  • Easy to install and set up
  • LED indicator for pairing and power status

Cons

  • Some users may prefer a doorbell with a visual notification in addition to an audible one
  • The doorbell button may be too small for some users

Customer Reviews

Customers love the Secrui Wireless Doorbell M520+F55 for its long transmission range and easy setup. However, some users have noted that the doorbell button is too small and that a visual notification would be a nice addition.

Faqs

What is the M520+F55 Secrui Wireless Doorbell?

The Secrui Wireless Doorbell M520+F55 is a plug-in receiver (F55) and a doorbell button (M520) wireless doorbell system that offers several chime variations and loudness adjustments.

How do I install the Secrui M520+F55 doorbell?

Using the supplied adhesive tape or screws, install the M520 doorbell button close to your door, then put the F55 receiver into a power outlet.

What is the Secrui M520+F55 doorbell's operational range?

Within open space, the Secrui M520+F55 doorbell has a wireless range of up to 1,000 feet (300 meters).

Can I change the Secrui M520+F55 doorbell's volume?

Indeed, there is a mute mode among the five programmable volume settings on the Secrui M520+F55 doorbell.

Is the weather resistant Secrui M520+F55 doorbell?

The M520 doorbell button is made to withstand the elements, hence it may be used outside.

How can I connect more transmitters or receivers to the Secrui M520+F55?

Press the button on the new M520 transmitter after holding the volume button on the F55 receiver until pairing mode is entered to couple more devices.

Is a visual alert available on the Secrui M520+F55 doorbell?

Indeed, there is a visual indication provided by the LED indicator on the F55 receiver that flashes when the doorbell is touched.

How may I adjust the doorbell chime on my Secrui M520+F55?

Use the F55 receiver's chime button to cycle through the several chime settings until you find the one you like.

Are smart home systems compatible with the Secrui M520+F55?

Functioning as a stand-alone wireless doorbell system, the Secrui M520+F55 is not intended to be compatible with smart home systems.

How can I return the Secrui M520+F55 doorbell to its factory settings?

Unplug the F55 receiver, take the battery out of the M520 button, wait a few minutes, then reassemble and re-pair the devices to reset the doorbell.

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