MOSDESIGN SEMICONDUCTOR CORP.
3 STATE DUAL TONES WIRELESS DOOR BELL
FEATURES
Direct Data Transmit ( Switch to VDD ). 38 =6561 security codes. 3 door chime sound and 1 melody. VT : valid transmission active high.
3 IC
BIT FORMAT "0"
"1" "X"
TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109 FAX : 852- 27566961
DOOR ...
