This ac 4 channel rf memory remote control kit operates in 315/433MHz. It is great for hard to reach lights or other electrical devices. With function of memory, if the power is cut off, the relay will return automatically to the previous status after the power is restored. Control lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances.
Control Lights, Motors, Fans, electrically operated Doors / Locks / Windows / Blinds / Cars or Other Appliances with AC110~240V or DC0~28V.
Universal input: support voltage of AC110V (100V~120V), widely used in US, Canada... and voltage of AC220V (200V~240V), used in UK, France...
You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors.
With characteristics of over current protection, short-circuit protection and temperature protection.
Audible / visual indication
Use microcontroller model of EM78P156, an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology.
Use ULN2003 to drive relay, with strong anti-interference.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
One/several transmitters can control one/several receivers simultaneously.
If you use two or more receivers in the same place, you can set them with different codes.
Transmitting Frequency: 315MHz / 433MHz
Function of memory: The power is cut off, and then the power is restored, the relay will return automatically to the previous status.
Receiver:
Model No.: S4MU-AC220
Channel: 4 CH
Control Modes: Toggle, Momentary, Momentary + Toggle, Latched
Coding Type: Fixed code
Coding Setting: By learning
Power Supply (Operating Voltage): AC100~240V
Working Voltage Range of Relay: AC110~240V or DC0~28V
PCB Size: 94mm x 73mm x 21mm
Case Size: 100mm x 80mm x 28mm
Static Current: ≤6mA
Maximum Power: 10A / each channel
Transmitter:
Model No.: C-4
Channel: 4 CH
Remote Control Distance: 100m / 300ft (theoretically)
Encode: Fixed code by soldering
Unit size: 58mm x 39mm x 16mm
Power Supply: 1 x 23A -12V battery (included, can be used for 12 months)
Usage:
Setting different control modes (We have set the receiver as Toggle control mode before delivery. If you want to use other control modes, do as following operation):
1) Learning Toggle control mode: When the receiver is in the status of LEARNING, press button 1 of the remote control. Control mode Toggle (Channel 1~4): Press -> On; Press again -> Off. Press button 1: Turn on relay 1 (connect B and C, disconnect A and B) Press button 1 again: Turn off relay 1 (disconnect B and C, connect A and B) … Press button 4: Turn on relay 4 (connect B and C, disconnect A and B) Press button 4 again: Turn off relay 4 (disconnect B and C, connect A and B)
2) Learning Momentary control mode: When the receiver is in the status of LEARNING, press button 2 of the remote control. Control mode Momentary (Channel 1~4): Press and hold -> On; Release -> Off. Press and hold button 1: Turn on relay 1 (connect B and C, disconnect A and B) Release button 1: Turn off relay 1 (disconnect B and C, connect A and B) … Press and hold button 4: Turn on relay 4 (connect B and C, disconnect A and B) Release button 4: Turn off relay 4 (disconnect B and C, connect A and B)
3) Learning Momentary (Channel 1~2) + Toggle (Channel 3~4) control mode: When the receiver is in the status of LEARNING, press button 3 of the remote control.
4) Learning Latched control mode: When the receiver is in the status of LEARNING, press button 4 of the remote control. Control mode Latched (Channel 1~4): Press -> On, other relays Off; Press other button -> Off. Press button 1: Turn on relay 1 (connect B and C, disconnect A and B) Turn off other relay (disconnect B and C, connect A and B) … Press button 4: Turn on relay 4 (connect B and C, disconnect A and B) Turn off other relay (disconnect B and C, connect A and B)
Package Include:
1 x Receiver: S4MU-AC220 (4 Channel / Four Control Modes)
2 x Transmitter: C-4
1 x User manual
Note:
The theoretical distance is 100m, which shall be operated in an open ground; no barriers and no any interference. But in actual operation, it is hindered by trees, walls or other obstacles, or interfered by other signals. Therefore, the actual distance can not reach 100m. If you need longer range, please choose other series of remote control, such as CB Serie (1000m/3000ft) - Click here; Or you can add the External Extend Antenna (model:0020909) on the receiver to extend the range - Click here.
