RingWave

Welcome your visitors with a smart, durable, and easy-to-install doorbell.

KERUI is a brand specializing in high-quality wireless doorbells. Our M525 model is designed to provide security, convenience, and optimal performance. It is CE and RoHS certified, and we offer a 6-month warranty or replacement for your peace of mind.

Reasons to Choose the KERUI M525:

• Water and dust resistant (IP55). It works flawlessly in rain, dust, and extreme temperatures (-4 °F to 140 °F).
• Ultra-long range of up to 150 meters (500 feet). Hear the doorbell from anywhere in your home.
• Battery lasts up to 3 years. Forget about constant replacements.
• 60 melodies and 4 volume levels. Personalize the sound to suit the occasion or your needs.
• Quick and no-drill installation. Attach the transmitter with adhesive tape or secure it with screws.
• Light indicator with sound alert. Ideal for those with hearing difficulties.
• Expandable and compatible. Add up to 20 accessories and assign different tones to multiple buttons.

Technical Specifications:

• Voltage: AC 100-240V
• Wireless Frequency: 433 MHz
• Operating Range: Up to 150 meters in open area
• Operating Temperature: -10°C to 50°C

Available Models:

• F15: Press to activate (IP55 water-resistant).
• F52: Touch to activate (IP66 superior water resistance).

Easy Installation in Seconds:

1. Connect the receiver to a power outlet.
2. Place the transmitter at your door with adhesive tape or screws.
3. Ready to enjoy a reliable, high-performance wireless doorbell.

Important Note: Not compatible with metal doors.

Fast shipping and no tax from warehouses in the UK, Spain, Poland, and the US.

Customer support guaranteed. If you have questions, feel free to reach out and we’ll be happy to assist you.