NineLeaf Wireless Motion Sensor Door Chime 6PK — 48 Ringtones, 5 Volume Levels (Up to 97dB), 1300ft Range, Easy Install

Quick setup: The receiver is plug-and-play — just insert into a power outlet and it’s ready. The motion detector mounts with screws or double-sided tape and features a rotatable base that swivels 360° horizontally and 180° vertically so you can aim it precisely where needed. Detection modes and use cases: This unit supports four operating modes — Welcome, Doorbell, Alarm, and Nightlight — and alerts the receiver immediately when motion is sensed. Ideal for monitoring driveways, porches, gates, sheds, offices, walkways, pools and more. Sound and light options: Pick from 48 distinct ringtones and five volume settings (maximum 97dB). A silent flashing mode provides visual alerts for the hearing impaired or quiet environments, and the built-in soft night light offers 7 brightness levels for customizable illumination. Wireless range & pairing: Operating on 433MHz wireless technology, the system delivers a dependable, interference-resistant link with a reachable control distance up to 1300 ft (line-of-sight). One receiver can be paired with up to 32 wireless transmitters for flexible, multi-entry coverage. Power and efficiency: The receiver’s standby power draw is 100mW (approximately 0.8 kWh per year), keeping energy use low. The detection transmitter supports dual power options: battery and USB power. Important note: The detector is not waterproof.