About This

• 27 UNIQUE CHIMES & 5 VOLUME LEVELS – This motion sensor door chime features 27 unique tones, including alarm sounds, doorbell chimes, and regular rings. It offers 5 adjustable volume levels (0-110dB) to suit different environments.
• VERSATILE APPLICATIONS – The motion sensor doorbell can be installed on walls or doorways. When a customer enters a store, it sends a signal to notify staff within a 320-foot (approximately 100-meter) range. It's ideal for monitoring the elderly as they get up or leave a room, alerting caregivers promptly. Additionally, it's perfect for home security, monitoring pets, or tracking baby movements.
• WIDE COVERAGE – The indoor motion sensor alarm detects movement within a 16-26 feet range and 110° angle. The effective range between the alarm and sensor reaches up to 320 feet. You can install sensors at store entrances, room doors, or garage doors, while placing the receiver indoors.
• EASY AND SECURE INSTALLATION – Customize your home security system by pairing additional receivers and motion sensors. Expand to up to 30 sensors and unlimited receivers for comprehensive coverage. Sensors can be securely mounted with screws anywhere needed, offering a more reliable setup compared to adhesive tape.
• PACKAGE INCLUDES – The doorbell kit includes a rechargeable receiver, two motion sensors with two AAA batteries, a USB charging cable, a set of screws for sensor installation, and a user manual.