Wireless Doorbell Chime Waterproof w/ 1 Plugin Receiver & 2 Remote Buttons Black Features:

• 2 Buttons & 1 Loud Chime. Our Wireless Doorbells ensure that the visitors at the front door or back door (side door) will be able to notify you that they are there.

• Compact and Stylish Design
  The modern, sleek wireless doorbell kit will fit seamlessly into your space. Will add an elegant look to your house, office, dorm or any other space.

• Blue LED Flashing Alert
  The receiver will ring and flash a blue light when receiving a signal.

• Easy Installation: No wiring required. Simply plug the receiver into an electrical outlet and install the push button with included double-sided tape and screws.

Specifications:

• Receiver Power: AC 110-240V 50/60Hz
• Push Button Battery: 23A 12V (included)
• Volume: 4 level adjustable levels(25-85dB)
• Transmission Range: 500ft/150 m(open area)
• Number of Melodies:36
• Operating Temperature:-22°F to 158°F
• Digital Code Type: Auto-learning
• Waterproof(Transmitter):IP44
• Working Frequency: 433.92MHZ±.5MHZ
• Certifications: FCC,CE and RoHS compliant

Box Contents:

• 2 x Push Button (Transmitter)
• 1x Plugin Chime (Receiver) 
• 4 x Screws
• 4 x Anchors
• 2 x Double-Sided Adhesive Tape
• 2 x 12V 23A Alkaline Battery
• 1 x Flat-head Screwdriver
• 1x User Manual