Smart Doorbell with Motion Sensor - Home and Business Security, Caregiver Reminder for Elderly

The Motion Sensor Detector Entry Alert Alarm is a versatile 5-in-1 home security device suitable for shops, stores, offices, and homes. It offers five distinct modes: Welcome, Doorbell, Alarm, Colorful Light, and Night Light.

The Welcome mode plays a "Welcome" message in five different languages, making it ideal for commercial settings like shops, shopping malls, restaurants, and supermarkets. The Doorbell mode allows you to choose from 36 optional bell sounds, providing a customizable entry alert.

The Alarm mode is particularly effective, featuring a loud 113-decibel siren that can help deter intruders, wake you up, or notify you and your neighbors if triggered. Alternatively, the Colorful Light mode silently alerts you with four adjustable color options, suitable for quiet environments.

The Night Light mode operates as a flood light, automatically turning on when the magnetic sensor is activated. The brightness can be adjusted across four levels, making it useful for entryways, driveways, and other areas around the home.

The device's Vibration Function Specification includes an adjustable volume range from 113 to 25 decibels, providing flexible notification options. The receiver unit can be powered by a Micro USB or three AA alkaline batteries (not included), while the infrared curtain requires a Micro USB or three AAA alkaline batteries (also not included).

The working environment temperature range is -10°C to +60°C for the receiver and -33°C for the infrared curtain. The operating humidity should be less than 80%, and the storage temperature can range from -20°C to +70°C.

The receiver's battery life is estimated at 5-7 months based on 30 rings per day, and the infrared curtain's battery life is also around 5-7 months with 30 activations per day. The wireless range between the components is an impressive 280 meters (918 feet), and the motion detection range is 2 to 8 meters (6.6 to 26 feet).

The receiver dimensions are 70 x 40 x 116 millimeters, while the infrared curtain measures 83 x 46 x 74 millimeters. This compact and versatile device is designed to provide comprehensive home security and convenience, with a range of customizable features to suit various residential and commercial applications.

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