Wireless Door Chime, 600ft Range, 2 Magnetic Door Sensors, 1 Doorbell Receiver Set with 62 Tunes, 5 Volumes for Business/Home/Office/Stores, STECHRO (1 Receiver+2 Sensors)

Established in 2010, STECHRO is a cutting-edge global innovator in smart home security. Over the years, we have been devoted to creating the finest security products for home and business owners. Until now, we have offered a full range of smart home products and helped millions of people from all around the world, gaining the trust of our customers in a professional way.

The STECHRO door chime kit offers a variety of options to meet your needs. The mute mode, except for the alarm mode or doorbell mode, can be a comforting way during kids' sleeping time. With up to 62 ringtones to choose from, including pop songs like "You Raise Me Up," "Moves Like Jagger," and doorbell sounds like "Ding Dong" and "Welcome," you can select the ideal one for your preference. The doorbell chime kit features an up to 120 dB loud audible alarm with 5 volume levels, allowing you to set the perfect volume and music to get the ideal sound reminder.

The doorbell transmitter covers a range of up to 600 feet, ensuring it can be set up in the backyard or on roof windows in your home. The sensor can trigger more than 15,000 times, which is more than enough for normal usage in your space. The chime sensor LED turns red every 3 seconds to indicate a low battery, so you can pay attention and replace the battery when needed. The LED keeps flashing while it receives the door sensor signal, making it easy to notice.

It's important to note that the doorbell chime is only activated within 0.4 inches, so the gap between the sensor and magnetic stripe should not exceed 0.4 inches when the door is closed. The sensor can be installed using double-sided adhesive or screws, but it's recommended to avoid installing it on metal, as this can weaken the door chime's magnetism.

The STECHRO door chime kit comes in various options, including a kit with 2 sensors, a kit with 1 sensor, a standalone sensor, and a standalone receiver. All of these items are paired before leaving the factory, making installation a breeze. Simply plug in the receiver, remove the sensor insulator, and use the double-sided adhesive or screws to install the sensor on the door or window.

The system is also expandable, allowing you to pair up to 20 chime sensors with a single receiver or 1 door sensor with up to 20 receivers. This makes it an excellent choice for setting up in various locations, such as kids' rooms, pets' gates, or roof windows.

STECHRO offers a quality assurance of over 1 year, including a 12-month replacement service for any defective parts. If you encounter any issues, you can contact our 24-hour customer service for free replacements or a 30-day money-back guarantee to ensure your 100% satisfaction.

product information: