Light Sensor Auto Switch with Remote & Timer | DC 5V–24V

HUXUAN Photosensitive Remote Timer Switch – Smart Automatic Lighting Control

Take the hassle out of managing your lights with this intelligent light-controlled sensor switch from HUXUAN. Designed for corridors, hallways, garages, and outdoor lighting setups, this compact module automatically turns your lights on at dusk and off at dawn — no manual flipping required. With built-in remote control and a programmable timed shutdown, it's the effortless upgrade your lighting system deserves.

Key Features

• Automatic Light Sensing: Activates connected lighting when ambient light drops and switches it off when daylight returns.
• Remote Control Override: Instantly bypass the photosensitive mode for full manual on/off control from a distance.
• 3-Level Adjustable Delay Shutdown: Set a timed auto-off with three selectable delay levels — indicated by LED flash count.
• Photosensitivity Calibration: Fine-tune the light-activation threshold using the remote's +/– controls to suit your environment.
• Wide Voltage Compatibility: Works across DC 5V (USB), 12V, and 24V systems — perfect for USB-powered devices, LED strips, and 12V/24V automotive or outdoor setups.
• Ultra-Low Standby Current: Only ~100µA standby draw keeps energy consumption minimal.
• Compact & Durable Build: Plastic + metal construction in a slim 43×22×11mm form factor fits neatly into any installation.

Specifications

Remote Control Functions

1. Forced On/Off Override – Bypasses photosensitive detection for instant manual control.
2. Adjustable Delay Shutdown – Choose from 3 timer levels; the LED flash count shows the active level.
3. Photosensitivity Calibration – Use +/– remote buttons to set the exact light threshold for activation.

Made in Mainland China.

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Frequently Asked Questions

Q: What voltage systems is this light sensor switch compatible with?

A: This photosensitive sensor switch supports DC 5V (USB), 12V, and 24V systems. It's compatible with USB-powered devices, LED strip lights, 12V automotive lighting, and 24V outdoor or industrial setups, making it extremely versatile.

Q: Does the remote control require batteries, and are they included?

A: The remote control does require a battery to operate; however, the battery is not included in the package. Please check the remote's battery compartment for the required battery type and purchase separately.

Q: Can I override the automatic light-sensing mode and control the switch manually?

A: Yes! The remote control features a Forced On/Off Override function that bypasses the photosensitive detection entirely, giving you full manual control whenever you need it — ideal for situations where the automatic mode isn't appropriate.

Q: How does the timed shutdown (delay-off) feature work?

A: The switch offers 3 selectable delay timer levels. Once activated, the connected light will automatically turn off after the selected time period. The active timer level is indicated by the number of LED flashes on the module, making it easy to confirm your setting at a glance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.