SECRUI Add-On Plug-In Wireless Doorbell Receiver， 1000 Feet Range with 58 Chimes， Black
<p><b>Features:</b> </p><ul><li>EXPAND YOUR DOORBELL SYSTEM: A simple and convenient receiver add-on to your SECRUI doorbell system</li><li>58 CHIMES TO CHOOSE FROM: 5 adjustable volume levels with a maximum setting of 120 dB; the receiver has 32 pleasing melodies to choose from</li><li>MEMORY FUNCTION: The receiver unit remembers your last set melody and volume level even after a power outage; no need to punch in your previous settings</li><li>MUTE MODE: The receiver has a mute mode to choose from, don't worry doorbell chime will disturb a sleeping person. Never miss a visitor even in mute mode</li><li>EAST-to-USE DESIGN: No Holes Wires Free. Just plug the receiver into a power outlet and attach the transmitter on a exterior wall with the accessories provided</li></ul><p><b>Package Dimensions:</b> 2.9 x 2.9 x 2.3 inches</p>...