SECRUI Wireless Doorbells for Home, Classrooms, Apartments, Businesses, etc. Easy to Use, Adjustable Volume, 58 Chimes, Colorful LED, Waterproof, 1000Ft Range, M520+F55, Green

Features

• [Easy to Install] This SECRUI wireless doorbell has been paired before it reaches you. It can be set up in under a minute by simply plugging the receiver into the socket, eliminating the need for wiring or electrician installation.
• [Long Distance] This wireless remote-control doorbell with high-frequency electronic technology uses the FM signaling protocol, which provides robust anti-interference feature and one-to-one signal pairing. There's no need to be concerned that the signal will not reach the door next to you. And in an obstacle-less environment, the detecting distance can reach up to 1000 feet.
• [Wide Range of Chimes] The doorbell has been updated with 58 songs, including Merry Christmas ringtone, and 5 adjustable-volume levels. You can choose from options like two buttons and one receiver, one button and two receivers, two buttons and three receiver set, etc. as needed.
• [Weather Resistant and Energy-Saving] The doorbell is composed of premium ABS, which offers high performance in terms of fire and flame resistance. The bell can operate in temperature range of -4 F to 140 F and provide IP55 waterproof and dust-proof protection. The receiver adopts an optimized circuit design while the transmitter does not use power until pressed. The battery life is for about 3 years.
• [High Quality with Exquisite Appearance] The doorbell ringer exhibits stylish design and subtle, innovative industrial aesthetics. We have high-precision placement, industry-leading automation equipment and regulate the quality of the product. If there are any issues, please get in touch with us right away so we can fix them.

Manufacturer: ‎secrui

Part Number: ‎M520+F55

Item Weight: ‎3.84 ounces

Product Dimensions: ‎77.17 x 26.77 x 3.94 inches

Country of Origin: ‎China

Item model number: ‎M520+F55

Batteries: ‎1 CR2032 batteries required. (included)

Is Discontinued By Manufacturer: ‎No

Size: ‎1 receiver 1 push button

Color: ‎Green

Style: ‎GR

Material: ‎ABS

Pattern: ‎Simple design

Shape: ‎Square

Power Source: ‎AC & Battery

Voltage: ‎120 Volts (AC)

Installation Method: ‎Self-Adhesive & Screw-In

Temperature Range: ‎-4-140 Degrees Fahrenheit

Sound Level: ‎120 dB

Type of Bulb: ‎LED

Performance Description: ‎MEMORY FUNCTION ENERGY-SAYING LED INDICATOR

Accessory Connection Type: ‎Wireless

Plug Format: ‎A- US style

Switch Style: ‎Push button

Special Features: ‎Adjustable Volume Optional Ringtone

Usage: ‎Wireless Doorbells for Home / Classroom Doorbell

Included Components: ‎‎‎1 × Transmitter (battery included), 1 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual

Batteries Included?: ‎Yes

Batteries Required?: ‎Yes

Battery Cell Type: ‎Lithium Manganese Dioxide

Description Pile: ‎CR2032

Average Battery Life: ‎3 years

Date First Available: August 15, 2022