Features: * unique and elegant style * low-power consumption design, power saved and durable * Range in open spaces: Max. 200-300m * 36 varied style of tunes for optional * 4 levels adjustable volume * transmitter and receiver can be paired freely

• wireless doorbell is Operating range of over 500 feet.
• Remote transmitter button is rated IP33 weatherproof and acceptable for outdoor use
• Select from 36 tones, with 4 adjustable volume settings.
• Plug-in receiver with 2-Pin US plug is suitable for an electrical outlet (AC); stick it to the wall by using the enclosed double-sided adhesive tapes.
• When push the wireless doorbell transmitter button, it will flash blue light in the Blue Circle Area.

wireless doorbell is Operating range of over 500 feet.Maogo