Wireless Door Bell Doorbell 300M Waterproof Wall Plug In 55 Loud Chime LED Flash

Features: Wireless, easy installation. IP55 Waterproof for outdoor use. 300 meter receiving distance. 55 music ringtones optional,while the music is on, the LED flashes simultaneously. 5-level volume control (0~100dB) the sound is loud and clear. No batteries needed for the plug-in receiver. The push button can be fixed to the doorframe with the attached adhesive tapes. Ideal for villas, hotels, schools and other areas. Specifications: Type: A: 1 x Receiver Chime + 1 x Transmitter Button, B: 2 x Receiver Chime + 1 x Transmitter Button Plug: UK Plug/US Plug/EU Plug Color: Black Material: Plastic + Metal Size: Approx. 8.1 x 8.1 x 2.5cm/3.2 x 3.2 x 0.98" Working Range: Approx. 300m Waterproof Rate: IP55 Transmitter Battery: 1 x 12V 23A Alkaline battery (Not included) Package Included: 1 x (or 2 x )Receiver Chime 1 x Transmitter Button Detail Pictures: