QIACHIP KR1204B remote control switch 4 channel Supports wide voltage input DC5V 9V 12V 24V 4CH 433Mhz

Package included:

1 x Remote Receiver Module (including Case)


Specifications:

1. Input Power:DC5V ~ 30V
2. RF Frequency: 433Mhz
3. Standby Current:5mA
4. Match Mode：1527 code
5. Receiver sensitivity: -104dbm
6. Remote Distance: 20m
7. Operation mode:Momentary Mode,Toggle Mode,Toggle Mode
8. Output : NO,COM ,NC
9. Modulation mode: ASK
10. Working temperature:-15 ~ +75°C

Instruction:

Clearing All Stored Transmitters:
Push the learning button on the receiver 8 times , and the codes will be cleared .
After clearing the stored transmitters, all transmitters will need to be relearned by the receiver.

1. Learning the transmitter :(momentary Mode)

Press the learning key on the receiver 1 times, Wait for a moment , the LED will be off , it comes into

learning state .
Press the remote button , LED indicator on the receiver board will flash then come off .After 3 seconds, the
LED indicator will be on again , learning successfully .

2.Learning the transmitter : ( Toggle Mode )

Press the learning key on the receiver 2 times, Wait for a moment , the LED will be off , it comes into

learning state .
Press the remote button , LED indicator on the receiver board will flash then come off .
After 3 seconds, the LED indicator will be on again , learning successfully .


Notes:

Please check as much as possible to make sure the item is the one that you need.

Please allow slight dimension difference due to manual measurement.

Due to light and screen difference, the item's color may be slightly different from the pictures.