Heath Zenith Matte White Plastic Wireless Battery Door Bell

No outdoor wiring, Wireless doorbell is an inexpensive and versatile solution for this problem. Each wireless doorbell includes a weather resistant and wireless receiver. Can be easily installed without wires or outlets with the included mounting hardware.

• Wireless doorbell with weather-resistant receiver
• Easy installation with included mounting hardware
• Loudness of 80 to 85 dB suitable for medium size homes