Shop Simtek StealthALERT: Wireless Motion Sensors, Safe Alarms, and Portable Security Devices — 6 products / 8 models — Page 1

Simtek's StealthALERT is a compact, wireless security sensor designed to provide real-time alerts for unauthorized access to safes, storage units, RVs, and other valuable spaces. Utilizing a combination of passive infrared motion, light, and vibration sensors, it detects disturbances and sends encrypted SMS and push notifications to your phone within seconds. With built-in 4G LTE connectivity and a pre-installed global SIM card, StealthALERT operates independently of Wi-Fi or external power sources, ensuring reliable performance even in low-signal environments. The device boasts a one-year battery life, temperature and humidity monitoring, and customizable alert messages, making it a versatile solution for safeguarding your belongings.