Professional 80 mm motorized flat panel with built-in infrared control. Compatible with ASIAIR, StellaVita, ASCOM and INDI. Integrated heater, precise micro-encoder, reliable operation down to –25 °C, ideal for advanced astrophotography.
The WandererAstro WandererCover V4-EC IR 80 mm is a lightweight professional motorized flat panel featuring infrared control. It offers exclusive cable management to prevent damage and protective pads for the telescope. The built-in micro-encoder provides accurate cover position feedback with ±0.25° repeatability. Opening and closing are fully customizable. Its upgraded motor increases load capacity by over 50 %, ensuring durability even at –25 °C and exceeding 3,000 open/close cycles. The integrated heater keeps the panel dry or quickly evaporates dew, controllable via NINA with the “Device Actions and Commands” plugin. Automatic detection of open/closed positions is available when manual setting is not possible. The new ASCOM driver simplifies use with automatic or manual port selection and simultaneous connection of up to six devices. A 255-level dimming controller doubles PWM frequency to eliminate banding even at 0.1 s exposures. Compatible with ZWO ASIAIR Plus, ToupTek StellaVita, and any device controlling a DC switch. Not compatible with ZWO Air cameras with built-in ASIAIR.
Model: WandererCover V4-EC IR 80 mm
Luminous diameter: 80 mm
Weight: 254 g
Outer diameter: 105 mm
Heating power: 3 W
USB interface: 2.0 Type-B
Power supply: 12 V 2 A DC 5.5 × 2.1 mm
Infrared remote control included
Positioning accuracy: ±0.25°
Operating temperature: down to –25 °C
Tested lifetime: >3000 open/close cycles
Compatibility: ASIAIR Plus, ToupTek StellaVita, ASCOM, INDI
Included: WandererCover V4-EC IR panel, 1 m USB2.0 cable, 1 m DC5521 male-male power cable, 4 nylon ties, IR remote controller
The only difference between the V4-EC IR and V4-EC is the addition of infrared remote control functionality. This allows users to control the WandererCover via infrared remote, making it convenient for field or ASIAIR use. Only a single 12V power cable is required—no need to connect a USB cable if not controlling it using ASCOM, simplifying your field setup.

Exclusive cable management solution prevents damage to power cables during operation; Soft cushioning pads protect your telescope from scratches; Includes cable ties for universal installation

Built-in micro-encoder provides real-time, accurate feedback on cover position, allowing users to remotely check the angle status without opening the monitoring camera. Repeat positioning accuracy of up to ±0.25 degrees ensures precise open/close operations every time. Customizable opening/closing at any angle.

Features a brand-new motor with over 50% increased load capacity, ensuring durability and preventing gear box failure. Designed to withstand low temperatures, it operates reliably even in winter conditions as low as -20°C! After testing, the life of WandererCover V4-EC exceeds 3,000 opening and closing cycles.


Thanks to the encoder, V4-EC provides automatic detection of the open and closed position*. If your device is not around and manual setting is not possible, WandererCover can automatically detect obstacles and set the open and closed position.
*It is always recommended to set the open and closed angles manually! Use automatic detection as the last option only when the flat panel angle cannot be observed. It is normal for the motorbox to heat up during automatic detection. The angle detected is affected by many factors and success is not guaranteed. Do not try multiple times if unsuccessful.

The new ASCOM driver makes use easier. It also supports automatic or manual port selection and connection of up to 6 devices simultaneously.

The new dimming controller boosts PWM dimming frequency by 100%, effectively reducing the occurrence of banding and ensuring no banding during exposures of 0.1 seconds or longer. 255-level dimming meets the flat-field shooting needs, from color cameras to narrowband imaging. At maximum brightness, capturing 3nm narrowband only takes around 1 second!

Low temperature resistant design, able to work normally in environment as low as -25℃ (-13℉).

With the latest firmware, it supports control via ZWO ASIAIR Plus, ToupTek StellaVita, and any device capable of controlling the DC switch. Please refer to user manual to check it out!


