Protect your loved ones with CallToU Motion Sensor & Detector Alert. Wide 33FT detection range and 500FT wireless range ensure you never miss an alarm. Expandable system Color:1 Receiver+ 1 Motion Sensor Our mission: to make users

Our mission: to make users safer

1000 ft ultral long wireless range

The window intercom speaker uses mesh speaker

Easy to use：Just put 2 AAA batteries (included) in the receiver and switch on

Door Alarms When Opened:Door alarm sensor can detect the opening/closing of doors and windows

Protect your loved ones with CallToU Motion Sensor & Detector Alert. Wide 33FT detection range and 500FT wireless range ensure you never miss an alarm. Expandable system Color:1 Receiver+ 1 Motion Sensor Our mission: to make usersProduct Description Discover peace of mind with CallToU's home care solutions. Our personalized services have improved the lives of nearly 1,000,000 elderly individuals and their families. Heres what sets us apart: Easy Monitoring: Our wireless motion sensors can be placed under beds or at doors, alerting you immediately to any movement, ensuring quick response and care. Simple Setup: Pre programmed and ready to use out of the box. Just plug in the