Check the listing for details. Waterproof Wireless Doorbell Adjustable Volume 1000FT Plugin Receiver 38 Chime. Color: Black, Condition: New. Listed at 12.08 USD. Waterproof Wireless Doorbell Adjustable Volume 1000FT Plugin Receiver 38 Chime Description: 💙 Brand New And High Quality. 💙 The wireless doorbell is made of ABS material, non-toxic, harmless and recyclable, the material can keep itself against from dust, rain, high temperature and it's waterproof. It is also safe for pregnant women because it has no electromagnetic radiation. 💙 Very sensitive doorbells, 1 transmitter button will triggers 2 chime units and the radio waves can cover the whole house ranging up to 1000 ft ensures you can hear the bell and answer the door for guests or packages. 💙 Ultra-low power consumption design, the transmitter battery can be used for over 15 months and the materials can sustain 100 thousand clicks. 💙 Our wireless doorbell provides 38 different ringtones with 3 levels adjustable volume. You can set the tones as you wish. 💙 Very easy to Install, everything you need is included in the package. Package Includes: 1/2/3/4/5/6/8/10/15/20x Transmitter 2/4/6/8/10/12/16/20x Receivers 1/2/3/4/5/6/8/10/15/20x Double sided Tape 1/2/3/4/5/6/8/10/15/20x Batter for transmitter Feedback:1) Your Feedback is really important to us,please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!2) We always offer the lowest price for best goods and service to you. 3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!