Description
Features:*Installation is simple and convenient.*Ultra low power design, power saving and long-lasting use.* 52 first polyphonic ringtones.*4 level optional volume adjustment.
Specification:
Operating Voltage: AC 90~250V
Working frequency: 433.92 MHzVolume: 10-110db Power consumption: 10 mW Sensitivity: -110dbm Net weight: 92GSize: 81 x 81 x 20mm
Package Included:
1 x 433MHz 52 Songs Adjustable Wirelss Chime Bell
Detail Pictures:
