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August 31, 2026 6 min read
Installation and programming instructions for the SkylinkHome SK8 Wireless 3 Way On/Off Kit — wall switch receiver and wireless wall switch transmitter.
The SkylinkHome™ Wireless 3 Way On/Off Kit, model SK8, lets you replace an existing wall switch with the Skylink Wall Switch Receiver, and mount the Wireless Wall Switch Transmitter anywhere you'd like to control your lighting — no new wiring required for the transmitter.
| Part | Description | Quantity |
|---|---|---|
| A | Wall Switch Receiver | 1 |
| B | Wireless Wall Switch Transmitter | 1 |
| C | Wire Nuts | 3 |
| D | Screws and Anchors | 2 |
| E | Double-sided Foam Tape | 2 |
| Input Voltage | 120V AC, 60Hz |
| Standby Current | 0.2mA |
| Minimum Load | 10W |
| Maximum Ballast Load | 500W |
| Maximum Tungsten Load | 600W |
| Maximum Resistive Load | 1000W |
| Operating Frequency | 318MHz |
| Operational Temperature | -4°F to 140°F (-20°C to 60°C) |
| Humidity | 5%–95% |
| Range | Up to 500 feet in open area |
The Wall Switch is designed for a maximum load of 1000W at 120VAC. Do not cut the antenna.
If you have an existing 3-Way Switch, disable one switch and replace the other with the Wall Switch Receiver.
The Wireless Wall Switch Transmitter ships with a lithium battery already installed — remove the battery isolator tag before installing.
Before programming, remove the transmitter's wall plate by loosening the screws. Use a sharp non-conductive object (pen or pencil) to press the learn button.
Note: all previously programmed devices will be erased — re-program any devices you want to keep. Use a sharp non-conductive object to press the learn button.
On/Off Mode simply turns the lights on/off.
When activated, the light connected to the receiver will flash for a predetermined interval and then turn off. Complete the programming sequence within 15 seconds, or the receiver will exit programming mode. Use a sharp non-conductive object to press the learn button.
Once programmed, activating the transmitter turns the lights on for the set duration. To stop a countdown early, press a programmed button for regular mode. Note: if the receiver gets another timer signal during a countdown, the timer restarts and extends the ON period by another interval.
For transmitters programmed to Countdown Timer Mode. Available durations: 1, 5, 15, 30, or 60 minutes.
| Number of Flashes | Timer Duration |
|---|---|
| 1 | 1 min. |
| 2 | 5 min. |
| 3 | 15 min. |
| 4 | 30 min. |
| 5 | 60 min. |
Once at 5 flashes it will stay at that setting; to change to a lower setting (e.g. 1 minute), release and repeat from step 1.
Wire colors may vary in the junction box. If there are white (neutral) wires in the wall box, connect the white wire with a wire nut — only connect the Load and Live wires from the wall box to the Wall Switch Receiver. Neutral is not used by the receiver.
| Problem | Solution |
|---|---|
| Wall Switch Receiver's LEDs and connected load will not turn on | Ensure wires are side by side and held together when pushed into wire nuts. Verify corresponding wires are connected correctly (see Section 10). Check the circuit breaker is on. |
| My switch has more than 3 wires in the wall box | If there are white (neutral) wires, connect them together with a wire nut. Only connect Load and Live wires to the Wall Switch Receiver. |
| The Wall Switch Receiver is getting warm to the touch | This is normal — ensure the connected load doesn't exceed the maximum rating. |
| Range of my Wall Switch Receiver is decreasing | Keep the antenna wire as straight as possible; run it directly into drywall or through the wall box hole. |
| Takes a long time for the light to turn off in Timer Mode | Ensure the timer duration is set correctly; check no other Timer Mode signals were received, which would extend the ON period. |
| Can I dim the light on my Wall Switch Receiver? | Not with this kit — purchase the Skylink Wall Dimmer (WR-001 or WR-318) instead. |
One Year Warranty — guaranteed free of defects in materials and workmanship for 1 year from date of purchase (excludes normal wear/tear and batteries). For repair or replacement parts, call 1-800-304-1187 (9:00am–5:00pm EST, Mon–Fri) or email support@skylinkhome.com.
Skylink Group, 17 Sheard Avenue, Brampton, Ontario, Canada L6Y1J3 • www.skylinkhome.com
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