MOSDESIGN SEMICONDUCTOR CORP. 3 STATE DUAL TONES.
MOSDESIGN
M3D-95 - 3-STATE DUAL TONES WIRELESS DOOR BELL
MOSDESIGN SEMICONDUCTOR CORP. 3 STATE DUAL TONES WIRELESS DOOR BELL FEATURES • Direct Data Transmit ( Switch to VDD ). • 38 =6561 security codes. •.
