Garrett Z-Lynk Wireless System Kit for AT 2-Pin Headphones
The Garrett Z-Lynk Wireless System Kit for AT 2-pin headphones turns a wired Garrett AT detector into a wireless one. It pairs a Z-Lynk WT-1 transmitter that plugs into the detector with a WR-1 receiver that carries a 2-pin AT connector, so you keep using the Garrett 2-pin AT headphones you already own with no cable running down the shaft.
Z-Lynk runs on a 2.4 GHz frequency hopping link with a 17 millisecond audio delay, about 6 times faster than Bluetooth. You hear the target signal while the searchcoil is still over the target, which keeps pinpointing accurate. Frequency hopping creates its own channel so nearby detectors and wireless devices do not cause crosstalk.
Both modules recharge over micro-USB and run up to 30 hours on a charge. The kit fits the Garrett AT Pro, AT Gold, AT Pro International, ATX, Sea Hunter Mark II and Infinium LS. GeoWork Supply ships it complete with both modules, the connector cable, charging cables, a mounting band and a carrying case.
What's Included:
- Garrett Z-Lynk WT-1 wireless transmitter
- Garrett Z-Lynk WR-1 wireless receiver with 2-pin AT connector
- 2-pin AT to USB headphone cable
- Mounting band
- Two USB charging cables
- Carrying case
Features
Near-Zero 17 ms Audio Delay
Z-Lynk sends audio with a 17 millisecond delay, about 6 times faster than Bluetooth. You hear the target while the coil is still over it, so pinpointing and recovery stay accurate.

Keeps Your 2-Pin AT Headphones
The WR-1 receiver has a 2-pin AT connector, so the Garrett 2-pin headphones you already use plug straight in. There is nothing new to learn and no audio quality lost to a cable.

Up to 30 Hours per Charge
Each module runs up to 30 hours on a charge and tops up over any micro-USB port, in the car, off a laptop or from a phone charger. An auto power off after 30 minutes of non-use saves the battery.

Frequency Hopping, No Crosstalk
The 2.4 GHz frequency hopping link builds its own channel, so several detectorists can hunt side by side without picking up each other's audio or interference from nearby wireless devices.
What's Included
Included with Your Purchase:
- Garrett Z-Lynk WT-1 wireless transmitter (PN 1627500)
- Garrett Z-Lynk WR-1 wireless receiver with 2-pin AT connector (PN 1627610)
- 2-pin AT to USB headphone cable
- Mounting band
- Two USB charging cables
- Carrying case
Specifications
| Type | Z-Lynk wireless transmitter and receiver kit |
| Headphone Connector | 2-pin AT |
| Audio Delay | 17 milliseconds, about 6 times faster than Bluetooth |
| Operating Frequency | 2.4 GHz band, frequency hopping |
| Bandwidth | 20 kHz high fidelity |
| Battery | Rechargeable lithium-ion, up to 30 hours per charge |
| Charging | Micro-USB, cables included |
| Auto Power Off | After 30 minutes of non-use |
| Environmental | Water resistant, do not submerge |
| Compatible Detectors | AT Pro, AT Gold, AT Pro International, ATX, Sea Hunter Mark II, Infinium LS |
| Warranty | 2 year limited |
FAQ
Q: Which detectors does this kit work with?
A: It fits Garrett detectors with a 2-pin AT headphone port, including the AT Pro, AT Gold, AT Pro International, ATX, Sea Hunter Mark II and Infinium LS.
Q: Do I keep using my own headphones?
A: Yes. The WR-1 receiver has a 2-pin AT connector, so your existing Garrett 2-pin AT headphones plug directly into it.
Q: How fast is the wireless audio?
A: Z-Lynk runs with a 17 millisecond delay, about 6 times faster than Bluetooth, so you hear the target while the coil is still passing over it.
Q: How long does the battery last?
A: Both the transmitter and receiver run up to 30 hours on a charge and recharge over any micro-USB port.
Q: Can I submerge the modules?
A: No. The Z-Lynk modules are water resistant for use in the rain but they are not submersible.
Q: What comes in the box?
A: You get the WT-1 transmitter, the WR-1 receiver with 2-pin AT connector, a 2-pin AT to USB cable, a mounting band, two USB charging cables and a carrying case.
Resources
Warranty
Garrett backs the Z-Lynk wireless system with a 2 year limited warranty against defects in materials and workmanship.