DA-12 is a 4-channel remote control keyfob working on 433Mhz. It is compatible with the decoder receivers DA-2311, DA-2800 and AD-2322 to operate their 4 outputs remotely. 

FEATURES

• Four Control Channels A, B, C & D for Output 1, 2, 3 & Door Chime
• Over 1 Million Non-repeated IDs
• CE-R&TTE and FCC Approval
• Operation Frequency: 433 Mhz Control Distance: 40 Meters in Open Space
• Operation Voltage: 12V Alkaline Battery, Type 27A (Battery Not Included)
• Operating Current: 0mA (Quiescent); 10mA (Transmitting)
• ABS Plastic Housing
• Operating Environment: -20Deg C to +70 Deg C; 5-95% Relative Humidity
• Dimensions: 55(H) X 38(W) X 12(D) mm
• Weight: 32gs