New Product Release! Control panel (up to 30A at 240V) with WiFi connectivity for large electric smokers is now available.
The SMK104 is a 30A 240V electric smoker control panel with WiFi connectivity.
Main Features:
- The same control module as in our WiFi smoker controller AW-1520H.
- Up to 3 temperature probes can be connected.
- One main output to the heating element up to 30A, 240V.
- Two independent auxiliary outputs at 5A, 120V for smoke generators or blowers.
- A three-position power switch allows the user to turn off the main output and monitor the temperature readings only.
Front View

Bottom View
Temperature Probes:
This controller comes with two temperature probes by default: Probe 1 (which measures the temperature of the smoker cabinet) and Probe 2 (which measures the food's internal temperature). Optional probe 3 (second food probe) is offered.
Probe 1 options:
- WS-SENSOR17: The original free-hanging probe can be fed through the top venting hole of most smokers and provides an accurate temperature reading.
- WS-SENSOR19: The wall-mount probe gives the smoker controller an aesthetic and clean appearance. This sensor has a maximum mounting thickness of 0.87" (22mm).
- (order separately) WS-SENSOR-L1501/2NPT: Has a 6" long tip, 1/2" NPT thread, and a detachable cable. Suitable for smokers with a 1/2" NPT port.
Probe 2 and Probe 3 options:
- Standard food probe: WS-SENSOR18A. It is an L-shape with a pointed tip. Max temperature is 570°F.
- Miniature food probe: WS-SENSOR22. It has a thin and small tip, suitable for small pieces of meat, such as fish and sausage. Max temperature is 400°F. See more details here.
Specifications:
| Input Type |
RTD (Resistance Temperature Detector): PT1000 |
| Input Range |
PT1000: -328 ~752F, or -200 ~400C |
| Accuracy |
± 0.2% Full scale |
| Response Time |
0.5s |
| Display Resolution |
1°C or 1°F |
| Control Mode |
PID control |
| Output Mode |
Relay contact (NO): 120V/5A
Main output current: 30A (7000W/240VAC)
Note: Total current output is 30A. |
| Alarm |
Internal buzzer |
| Alarm Function |
Cabinet probe high & low alarm, Food probe high alarm |
| Power Supply |
4-conductor 240VAC (L1, L2, N, G) |
| Ambient Temp. |
0 ~ 50ºC, 32 ~ 122ºF |
| Box Dimension |
250 x 200 x 200 mm |
Warranty: One (1) year limited warranty. See here for details.
Lead time: Usually 2 to 3 business days. Hangers are included.
SMK104-AW panel is assembled in the U.S. This control panel is designed and manufactured by Auber Instruments. Copyright © Auber Instruments.
Environment humidity is less than 85% RH. This panel is designed for indoor use only.
This product was added to our catalog on Friday 29 May, 2026.