Door Sensor Chime with 500ft Range, Adjustable Volume, Mute Mode, LED Indicators - Entry Alert for Business/Home

Welcome to the SECRUI Store! Upgrade your home with our products.

How did we get our start? We are a professional manufacturer specializing in home security for over 10 years. We own our own manufacturing facilities, R&D engineers, an excellent sales team, experienced production staff, and efficient after-sales service.

What makes our products unique? From the user's perspective, we aim to provide security products that offer high quality, versatility, and affordability. We continuously improve the design and quality of our products based on feedback from our customers.

Why we love what we do? High quality is always our pursuit. Our goal is to create great products with care and serve customers with patience. SECRUI is dedicated to making your home or business a safer and more secure environment where you and your loved ones can feel protected at all times.

Product Description: SECRUI Wireless Door Chime Features: - Magnetically triggered alarm to guard your entryways - Simple peel and stick installation - Select alarm or chime - Loud 100dB alarm - Alarm/chime sounds when the protected door or window is opened - 1x 23A 12V alkaline battery (included)

Tips: 1. Ensure the distance between the door sensor and magnet part does not exceed 0.4 inches. If you have any questions, let us know. 2. The battery power can be used up to 10,000 times. When the battery is depleted, please replace it with the same model.

Package Includes: - 1 x SECRUI Doorbell Receiver - 2 x SECRUI Magnetic Door Sensors (batteries included) - 1 x User Manual

Door Chimes for Home: Detect any break-ins through doors or windows to activate the door alarm and alert you to potential intruders or when kids sneak out. The LED indicator provides a visual alert, allowing the hearing-impaired to benefit from the system.

Installation Guide: The magnetic door sensor will be triggered whenever the two parts are separated by more than 0.4 inches, so the installation gap between the two parts must be less than 0.4 inches. The door chime sensor is attached to the door frame, and the magnetic strip is attached to the door.

52 Ringtones and 5 Volume Levels: The plug-in receiver includes various chimes, such as "Dingdong," "We Wish You a Merry Christmas," "Happy Birthday," and Alarm tones. The volume can be adjusted from 0-110dB, and you can set it to muted mode with LED indicator lighting only. The ringtone duration is one song.

Widely Used: This wireless door entry alarm is ideal for homes, offices, stores, warehouses, retail stores, garages, and more! It helps keep your loved ones safe, your home secure, and your business running smoothly, ensuring you never miss a customer.

Parameters: Doorbell Receiver: - Standby current: <3mA - Working current: <11mA - Volume Range: 0~110dB - Radio frequency: 433MHz - Size: 4.5x2.3x1.7in - Working Voltage: 110V~240V, 50-60Hz AC - Operation range: 500ft (in open area)

Door Sensor: - Size: 3.0x1.0x0.60in - Working temperature: -4°F~122°F - Working range: 500 ft (in open area) - Expandable door sensors: < up to 40 - Working current: 3uA (standby), 15mA (Transmitting)

product information: