Wireless smart doorbell, super strong signal sound, energy-saving and durable, suitable for different home scenarios

Intelligent wireless doorbell CZD101 series - High function audio grade metal speaker - 4-speed volume adjustment - 50 meter remote reception - 25 ringtone selection - Environmentally friendly ABS material - Easy to use without wiring
Product Highlights:
•  Super strong signal: supports up to 50 meters of barrier free communication distance, ensuring that you will not miss any visit.
•  Audio grade metal speakers: Designed with professional audio grade speakers, the sound quality is beautiful and will not produce noise or distortion even at maximum volume.
•  4-speed volume adjustment: The volume can be adjusted according to different environmental requirements to meet your personalized needs.
•  25 ringtone options: Built in multiple ringtones for you to choose from, making every doorbell ringing a pleasure.
•  Strong anti-interference: Advanced anti-interference technology is adopted to ensure stable signal without interference from other devices.
•  Wireless remote control design: The sender and receiver can be freely paired without complicated wiring, making  simple and fast.
•  Energy saving and Environmental Protection: Designed with ultra-low power consumption, it only requires 2-3 kWh of electricity per year, which is both environmentally friendly and economical.
• Easy to use: Use double-sided sponge tape , no need to drill holes or damage the wall surface.
•  Suitable for various scenarios: whether it's apartments or villas, it can be flexibly applied to make life more worry free. Technical performance:
•  Model: Chenzhou Island Doorbell CZD101 (one to one), CZD102 (one to two), CZD103 (two rings and one press)
•  Power supply method: socket power supply
•  Power supply voltage: Receiver: AC220V/50Hz; Sender: 12V
•  Ringtone types: 25
•  Power consumption: as low as 2-3 kWh per year
•  Scope of application: up to 50 meters
• Shell material: ABS environmentally friendly pure flame retardant material
•  Battery model: 12V/23A
•  Usage method: double-sided sponge adhesive tape
•  Working voltage: Receiver: AC220V/50Hz;Sender: 12V
• Product size: Receiver: 1035525mm;Sender: 754817mm
Packing list:
• Chenzhou Island doorbell button x 1
•  Ring * 1
•  Double sided sponge adhesive x 1
• Product manual X 1
•  Certificate of conformity x 1
•  Warranty card x 1
Product Description:
Chenzhou Island wireless smart doorbell has become an ideal choice for modern homes with its excellent performance and simple design. Whether it's day or night, it can convey greetings from every doorbell for you. Adopting advanced wireless technology, you can bid farewell to the limitations of traditional wired doorbells and experience a more intelligent and convenient lifestyle. Both the elderly and children can easily use it, making it a great helper for your family's safety.
matters needing attention:
Please install and use this product correctly according to the instructions to avoid unnecessary damage or malfunction. If you have any questions, please contact customer service for assistance.