Motion Sensor Doorbell for Business Store Entry Alert Welcome Buzzer Monitor Alarm (2 Sensor and 1 Receiver)

• Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 36 Ringtones with Bright LED Light. Sensor is wall mountable. It can detect movement in the surrounding areas - driveways, front porch, gates, home, sheds, offices, walkways, swimming pools, stores, etc. And trigger alert to the linked receiver. It provides an added level of security and safety to your property and loved ones.
• 36 Ringtones & 5 Welcomes Doorbell Rings:Welcome / Doorbell / Alarm / Color light / Lighting Model. The receiver comes with 36 different ringtones from melody sounds to simple basic buzzer for personal preferences and 5 welcome ringtones for retail store.
• Widely Range:Working Range up to 918 feet (280 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business
• Expandable:Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor detects alarm can work with 32 motion sensors and 8 remote at most.

This product comes with a 30 Days Manufacturer's Warranty, please click here for details.

For warranty and returns assistance please contact us.

Statutory conditions and warranties also apply.