SECRUI M520+F55

SECRUI Wireless Doorbell User Manual

Model: M520+F55

Brand: SECRUI

Introduction

Thank you for choosing the SECRUI Wireless Doorbell. This system is designed to provide a convenient and reliable way to be notified of visitors at your door. Featuring a long wireless range, adjustable volume, and a variety of chimes, it is suitable for homes, offices, and various other settings. This manual will guide you through the setup, operation, and maintenance of your new doorbell system.

Package Contents

Please ensure all items are present in your package:

  • 1 × Transmitter (push button, battery included)
  • 2 × Plug-in Receiver
  • 1 × Adhesive Tape
  • 2 × Screws
  • 2 × Anchors
  • 1 × User Manual

Setup and Installation

The SECRUI Wireless Doorbell is designed for easy and flexible installation. The push button and receivers are pre-paired from the factory for immediate use.

Important Safety Information:

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

Transmitter (Push Button) Installation:

The transmitter can be installed using either the provided adhesive tape or screws.

DIY Installation options for the doorbell push button

Image: The push button can be installed using either adhesive tape or screws for secure mounting.

Adhesive Mounting: Clean the desired surface thoroughly. Peel off the protective film from one side of the adhesive tape and apply it to the back of the transmitter. Peel off the other side and firmly press the transmitter onto the wall in your desired location.

Screw Mounting: Open the back cover of the transmitter to reveal the screw holes. Use the provided screws and anchors to secure the back cover to the wall. Once the back cover is securely mounted, snap the transmitter onto it.

Receiver Installation:

The plug-in receivers are designed for convenience. Simply plug them into any standard 120V electrical outlet inside your home.

Easy installation of the doorbell receiver by plugging into an outlet

Image: The receiver plugs directly into a standard electrical outlet for easy setup.

Visual Overview of Installation:

Video: A quick demonstration of the easy installation process for the SECRUI Wireless Doorbell.

Operating Instructions

Your SECRUI Wireless Doorbell offers customizable settings for volume and chime melodies.

Adjusting Volume:

The receiver features 5 adjustable volume levels, ranging from 0 dB (mute mode) to 120 dB. To adjust the volume, press the dedicated volume button on the side of the receiver. The mute mode (0 dB) is ideal for not disturbing sleeping babies or during quiet times.

Changing Chimes:

The receiver comes with 58 optional melodies. To cycle through the chimes, press the music/tone button on the side of the receiver. The doorbell will remember your last selected ringtone and volume setting even after a power outage, thanks to its memory function.

Range and Performance:

The doorbell boasts an ultra-long wireless range of up to 1000 feet (300 meters) with a waterproof push button. This strong and stable signal ensures you will never miss any visitors, even in large homes with multiple rooms.

Small but loud enough doorbell receiver plugged into an outlet

Image: The compact receiver offers 58 chimes and 5 volume levels (0-120dB) with an LED indicator.

Doorbell receiver plugged into outlets in different rooms of a house

Image: With a 1000ft range, you can place receivers in various locations like the bedroom, kitchen, or near the front door.

Doorbell push button and receiver showing mute mode for sleeping baby and loud mode for students

Image: Multiple volume choices, including a mute mode for quiet environments and louder settings for busy areas.

General Operation Overview:

Video: An overview of the SECRUI Wireless Doorbell M520+F55, demonstrating its features and sound.

Maintenance

The SECRUI Wireless Doorbell is designed for low maintenance. Keep the push button and receivers clean by wiping them with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners. Ensure the push button is free from excessive dirt or debris that might impede its function.

The transmitter (push button) uses a CR2032 Lithium Metal battery, which has an average life of 3 years. Replace the battery when the push button's LED indicator no longer lights up or the signal becomes weak.

Troubleshooting

If you encounter any issues with your doorbell system, please refer to the following common solutions:

  • No Sound from Receiver: Ensure the receiver is securely plugged into a working electrical outlet. Check the volume level and ensure it is not set to mute (0 dB).
  • Weak or Intermittent Signal: The 1000ft range is an open-air rating. Walls, metal structures, and other electronic devices can reduce the effective range. Try relocating the receiver closer to the transmitter or to an outlet with fewer obstructions. Check the transmitter battery.
  • Transmitter Not Working: Check if the CR2032 battery in the transmitter needs replacement. Ensure the push button is clean and not stuck.
  • Accidental Ringing: Ensure the push button is installed on a stable surface and not subject to accidental pressure.

If problems persist, please contact customer service for further assistance.

Specifications

FeatureDetail
Model NumberDoorbell with 2 receivers (M520+F55)
BrandSECRUI
Power SourceAC & Battery-Powered
Voltage120 Volts
Wireless Range1000Ft (300M)
Chimes58 Optional Melodies
Volume Levels5 (0-120 dB)
Waterproof RatingIP55 (for push button)
Transmitter Battery1 Lithium Metal (CR2032, included)
Average Battery Life3 years
MaterialABS
ColorBlack
Product Dimensions5.5 x 2.9 x 2.8 inches
Item Weight0.106 ounces

Warranty and Support

Our wireless doorbells have passed CE, RoHS, and FCC certifications, ensuring high quality and safety. If you have any questions or require assistance with your SECRUI Wireless Doorbell, please do not hesitate to contact our customer service team. You will be supported by our 7 days x 24 hours online customer service.

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