• Model: 003C.
• Remote control range can be up to 150meters.
• Including 35 melodies for your option.
• Chime Working Voltage: 100V/220V.
• Power: ≤2W.
• Working Frequency: 315MHZ.
• Flash light on when visitors pressing the wireless doorbell remote button.
• Wireless installation allows receiver to be replaced anywhere around the house (with the socket).
• Suitable for home， office， shops， hotel， and factory， etc.

 
Package Details Weight: 219.35 g
Size: 21*16.5*3 cm
Package Includes 1 × 150M Wireless Remote Digital Door Bell