Door Chime, Wireless Door Open Contact Sensor Alarm Chime with 2,000 FT Range Voice Alert 7 Chimes 6 Volume Levels LED Indicators, Door Ringer Alert for Business/Store/Home/Office When Entering

Customizable Voice & Music Alerts Hear a clear voice prompt that announces "Door 1 Open" and choose from 7 distinct ringtones. With 6 adjustable volume levels (up to 120dB), you'll always be notified your way
2,000 FT Long Range & Strong Penetration Features reliable LoRa communication that works through at least 5 walls or across a 2,000 ft open area, ensuring a stable connection in large homes and properties
Minimum 10-Year of Battery Life Powered by just 2 AAA batteries, this energy-efficient sensor lasts at least 10 years on standby or for 30,000 alarm cycles, eliminating frequent battery replacements
Fully Customizable Alert Settings Tailor every alert to your exact needs. Choose from 3 LED light modes (off, solid, or blinking) during an alarm and 6 alarm duration levels (10s to continuous). Additionally, set the sensor to trigger only when the door opens, only when it closes, or on both actions, making it perfect for diverse scenarios like dementia care, lab monitoring, or front door security
Smart Settings & Remote Control Arm/Disarm your system, stop alarms, or trigger an emergency SOS via the included remote. Set alarms for opening, closing, or both
Whole-Home Coverage & Multiple Uses One receiver pairs with up to 10 sensors. One sensor pairs with unlimited receivers. Ideal for securing your home, monitoring elderly or dementia patients, alerting for business entries, and pet safety