Manufacturer: secrui, Part Number: M520, Item Weight: 0.32 ounces, Product Dimensions: 3.1 x 2.8 x 3.1 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 button, Color: Black, Material: ABS, Pattern: Simple design, Shape: Square, Power Source: AC & Battery, Voltage: 120 Volts (AC), Installation Method: Self-Adhesive & Screw-In, Item Package Quantity: 1, 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
Save on SECRUI Wireless Doorbell, Easy installation, Waterproof, Adjustable Volume, 58 Chimes, Colorful LED, 1000Ft Range, M520+F55, Black with a Amazon discount code