Motion Sensor Alarm, Wireless Indoor Motion Detector with Remote Control | Wireless Store Welcome Motion Sensor with 11-Language Welcome Chime, 3 Modes Alert & 4-Level Volume Adjustable

[Motion Sensor Alarm & Welcome Chime for Business Entrances] This indoor motion sensor alarm immediately notifies you the moment a customer or visitor walks in serving as a dependable motion sensor door chime for retail stores, shops, offices, and warehouses. Ideal as a store walk-in motion sensor bell that welcomes every guest without you lifting a finger. [3 Modes, 11-Language Chime & Loud Alarm Siren] Switch effortlessly between a friendly welcome chime, a loud anti-theft alarm siren, or a smart no-repeat mode. Functioning as both a motion detector alarm and a security alarm, the M120 serves as a trustworthy home alarm and business alert system in one device.

[PIR Infrared Motion Sensor with Human Detection, 2026ft Range] Equipped with an accurate PIR infrared sensor, this indoor motion sensor alarm identifies real human movement up to 26ft while ignoring pets and airflow a true infrared motion sensor alarm delivering fewer false alerts and consistent indoor motion sensor coverage for doors, counters, and stairways. [4-Level Volume & Dual Power USB or Battery] Control volume across 4 levels, from a quiet office chime to a clear storefront alert. Powered by batteries or USB 5V DC. Low-battery voice alert ensures your security is never interrupted.

[Tool-Free Install with Remote Control Ready for Any Business] No wires, no drilling install this motion sensor alarm with remote in under 2 minutes. As a wireless motion detector alarm indoor solution, staff can adjust volume, switch modes, or arm/disarm from anywhere, making it perfect motion sensor security for any home or retail space