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12 Channel Receiver Module RF-12A
Table 1. Receiver Board
|
|
Description |
Value |
|
1 |
Supply Voltage |
12V DC |
|
2 |
Static Current |
=< 6mA |
|
3 |
Frequency |
433MHz |
|
4 |
Sensitivity |
>= -105 dB |
|
5 |
Relay Spec. |
4A, 120VAC
3A, 14V DC |
|
6 |
Operating Temperature |
-40 to 80 deg C |
|
7 |
Dimension (w, h, d) |
8cm, 10cm, 3cm |
|
8 |
Weight (with housing) |
5.8 oz |
2. Procedure to Learn and Erase Codes
a) Press the “Learn” button on the receiver board, the siren will beep indicating the receiver is ready and waiting to learn from transmitter.
b) Press any designated keys to teach and select Output modes. (See table 3)
c) In case a remote is lost and a new remote is to be learned, press “Learn” button for ~10sec until the siren beeps 3 times, which indicates previous learned codes have been erased.
Table 3. Output Mode selection.
|
|
Remote button |
Output Mode |
|
A |
Press 2 |
Momentary Mode |
|
B |
Press 1 |
Latched Mode |
|
C |
Press 4 |
Toggle Mode |
|
|
|
|
