Jaycar Spare Wireless Thermometer Sensor for XC0321 & XC0322 – XC0324

You've got the base unit on your desk and you need one more reading point. Maybe the workshop, maybe the back of the greenhouse, maybe the room where the seedlings actually live. This is the plug-and-play sensor that slots straight into your Jaycar XC0321 or XC0322 receiver. No new base unit, no re-pairing ritual. Hang it, check the LCD, done. If your first sensor is doing the outdoor job and you want an indoor spot covered too, this is the part that gets you there without buying a whole second system

• Compatible with Jaycar XC0321 and XC0322 receiver units
• Wireless transmission at 433.92 MHz, up to 100 m line of sight
• Measures temperature and relative humidity at the sensor location
• Compact form factor — hangs or sits wherever you need a reading
• No additional base unit required; pairs to your existing receiver