Thank you for viewing. I would appreciate it if you would take a look at my profile. Revex Wireless Chime X Series Transmitter and Receiver Set X810R Waterproof Intercom Call Chime This is a set of the receiver chime X800, transmitter X10R, and AC adapter 1.8m X0505. ◆Receiver Chime X800 / Transmitter X10R Size: Transmitter/Diameter 6.8 x Height 2.6cm, Receiver/Width 63.5 x Depth 3.3 x Height 9.6cm Weight: Transmitter/40g, Receiver/87g (excluding batteries) Power supply: Transmitter/AAA alkaline batteries x 2 (sold separately), Receiver/AA alkaline batteries x 3 (sold separately) or dedicated AC adapter (sold separately) Transmission frequency: 315MHz band, ID code count/256 Installation location: Transmitter/Outdoor/Indoor (waterproof), Receiver/Indoor only ◆AC Adapter Size: Width 35 x Height 45 x Depth 25mm, Cord length/1.8m Power supply: Input/AC100V 50/60Hz, Output/DC5V 500mA Weight: Approximately 60g Material: ABS (Acrylonitrile Butadiene Styrene) resin Country of origin: China Current consumption: 0.2A Used only indoors. Operation confirmed. The transmitter does not have a mounting plate. The push button on the transmitter shows signs of use. All items are used, so there may be minor stains and scratches. Please check the images for details. Images 13-20 are reference images. As the product information is judged from the images, if you would like to know about areas not shown in the images, please be sure to ask questions in the comments before purchasing. There is no outer box, so we will carefully pack and ship using recycled materials. Please consider this item, understanding that it is a used item and has been stored at home. Thank you.