Item No.: ST-3138M
8 melodies choosing by pins inside of chime
80dB of volume
Work frequency 50-60MHz
Operating power requestion: 1pcs 9V alkaline battery for chime
Pre：
ST-894
Next：
ST-3139M
No.188 Second Road Binhai Sector Wenzhou Economic Development Zone, Wenzhou,ZheJiang Province,China
bestest@sunnybell.com.cn
www.sunnybell.com.cn
Tel 0086-577-86550866 Fax 0086-577-86531667 E-mail bestest@sunnybell.com.cn
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snwyft
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