SITNEX Waterproof Wireless Remote Control Switch (AC 85V-250V, 30A) User Manual

SITNEX Waterproof Wireless Remote Control Switch (AC 85V-250V, 30A) User Manual

Technical Data
Receiver Working VoltageAC 85V~250V
Quiescent Current<5MA
Max Current30A
RF frequency433MHz
Working temperature-30~+80℃
Receiving Sensitivity>97dbm
Storage remote controlsUp to 20 pieces
Support encoding1527 Leaning code
RF Operating modeASK superheterodyne wireless reception
Receiving range (open space)More than 50 meters
Waterproof GradeIP65
Remote operating modeMomentary / Toggle / Latched
Transmitter Battery2x CR2016 (included)
Relay lifespanOver 100,000 times
Max Load Power7200 Watts
Dimensions (Receiver)0.9 x 0.9 x 0.4 cm (0.35 x 0.35 x 0.15 inches)
MaterialAluminum
CertificationsCE, FCC

Product Detail

Waterproof Receiver and Two Transmitters

  • Receiver unit – IP65 waterproof rating, suitable for indoor and outdoor use (rain and sand resistant), aluminum housing
  • 2 x Transmitters – remote controls with ON/OFF buttons, 2x CR2016 batteries included
  • 30A high-power relay – can load high-power electrical appliances for long-term stable control
  • Learning button on receiver – for programming modes and resetting
  • Indicator LED on receiver – provides visual feedback
  • Antenna on receiver – extend for better signal reception (improves penetration through walls, floors, doors)
  • Input/Output terminals – screw terminals for AC 85V-250V connections (L and N)

Wiring Diagram

Wiring Connections for AC 85V-250V Wiring Connections for AC 85V-250V

  • Input: Connect AC 85V-250V Live (L) and Neutral (N) to receiver input terminals
  • Output: Connect device (pump, motor, lamp, fan, etc.) to output terminals (L and N)
  • Ensure all connections are secure and properly insulated

Warning

  • Always disconnect power before performing any wiring or maintenance.
  • Ensure all wiring connections are secure and properly insulated.
  • Do not exceed the maximum current rating of 30A (7200W).
  • The product is IP65 waterproof (resists rain and sand), but do not soak it in water.
  • Keep remote controls away from children.
  • Usually the receiver and transmitter have been paired in factory. If not, reprogram them.
  • Reset before you want to change the operating mode.
  • After reset, all remote controls cannot work anymore.
  • Replace the battery in time when the remote transmitter voltage is low.
  • Slightly stretch the antenna on the receiver for better signal reception.

Operating Mode

The product is pre-set to Latched mode by default. Follow the steps below to change modes.

Momentary Mode

Press and hold a button → relay turns ON
Release the button → relay turns OFF

How to program:

  1. Press the learning button on the receiver 1 time. Wait 3 seconds.
  2. Press the ON button on the transmitter. Wait 3 seconds.
  3. Press the OFF button on the transmitter. Setup complete.

Toggle Mode

Press a button once → relay turns ON
Press the same button again → relay turns OFF

How to program:

  1. Press the learning button on the receiver 2 times. Wait 3 seconds.
  2. Press the ON button on the transmitter. Wait 3 seconds.
  3. Press the OFF button on the transmitter. Setup complete.

Latched Mode (Default)

Press ON button → relay turns ON
Press OFF button → relay turns OFF

How to program:

  1. Press the learning button on the receiver 3 times. Wait 3 seconds.
  2. Press the ON button on the transmitter. Wait 3 seconds.
  3. Press the OFF button on the transmitter. Setup complete.

Reset

To clear all paired remote controls from the receiver’s memory, press the learning button 8 times consecutively. The reset is successful. After reset, previously paired remote controls will no longer function. Wiring Connections for AC 85V-250V

Troubleshooting

If the receiver and transmitter cannot operate normally, try the following steps:

  • No response from receiver: Check power supply (AC 85V-250V). Ensure transmitter batteries (2x CR2016) are not depleted. Verify pairing (re-pair if needed). Check for obstructions or excessive distance (up to 50m open space).
  • Intermittent operation: Weak transmitter battery (replace). Interference from other RF devices. Extend receiver antenna for better signal.
  • Incorrect operating mode: Reprogram the desired mode (see Operating Mode).
  • Device not activating under high load: Ensure load does not exceed 30A (7200W). Check relay condition (designed for over 100,000 operations).

Maintenance

  • Cleaning: Wipe with a soft, dry cloth. Do not use liquid cleaners.
  • Battery replacement: Replace transmitter batteries (2x CR2016) when range decreases or LED dims. Ensure correct polarity.
  • Waterproofing: IP65 design resists rain and sand, but avoid submersion. Check seals periodically.
  • Storage: Store in a cool, dry place when not in use.

Contact

If there is any question about the products, please contact us first. We will do our best to solve your problem. Thank you.

10% OFF

For an exclusive 10% OFF upgrade discount, Use code: FBA10.

Copy the code before visiting the shop.