This is the 12V variant of the AS-10 12V 10A Optical Switch in PIR / IR and Optical Sensor. Available at ₹135.70 (₹115.00 + GST) with free shipping across India.
Description:
AS-10 12V 10A Optical Switch
The AS-10 Electric Lamp Automatic Switch is designed using an innovative photoelectric semiconductor element that functions as a photoelectric switch. It primarily consists of a photoresistor sealed within a CD casing and an integrated circuit, offering reliable performance for automatic lamp control.
Features:
- The interior has a circuit that detects the ambient light and turns off automatically during the day and on at night.
- It uses a three-wire system that works with various types of lamps, such as LED, energy-saving, fluorescent, and incandescent lamps (up to 1000W), as well as exhaust fans and other devices.
- It also has a function that adjusts the delay time according to the environmental conditions.
Specification:
| Model | AS-10 |
|---|---|
| Max Load Current | 10A |
| Frequency(Hz) | 50-60Hz |
| Weight(gm) | 48g |
| Dimension | 10 x 4.2cm |
Package Includes:
- 1 x AS-10 12V 10A Optical Switch
Attachments:
DATASHEET
Technical Specifications
| Model | AS-10 |
|---|---|
| Operating Voltage | 12V |
| Current Rating | 10A |
| SKU | AI0599 |
| Weight | 0.07 kg |
| Availability | In Stock |
Applications & Use Cases
The AS-10 12V 10A Optical Switch is a versatile pir / ir and optical sensor used across a wide range of applications including motion detection, security systems, automatic lighting, people counting, and gesture recognition.
Common use cases:
- Building an automatic porch light
- Creating a people counter for a room
- Adding motion detection to a security system
This product is ideal for home automation builders and security system designers.
Technical Tip: PIR sensors detect heat-emitting movement. Adjust sensitivity and delay potentiometers for your environment. False triggers can be reduced with proper shielding.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components

Pooja Agarwal (verified owner) –
Excellent sensitivity and range on this AS-10 12V 10A Optical Switch. Works better than I expected.
Raj Vohra (verified owner) –
Decent AS-10 12V 10A Optical Switch for the price. Requires proper wiring but works well once set up.
Ishan Mehta (verified owner) –
Bought this AS-10 12V 10A Optical Switch for my college project. Accurate readings, easy to code. Very happy!
Sanjay Thakur –
Pretty good AS-10 12V 10A Optical Switch. Documentation could be better but the sensor itself is solid.
NEW CASTLE PTE IELTS (verified owner) –
Good working
Devansh Das –
Good quality AS-10 12V 10A Optical Switch. Some variation in readings but within acceptable range.
Om Das (verified owner) –
Nice AS-10 12V 10A Optical Switch. Readings are mostly accurate. Good enough for my hobby project.
Nitin Batra (verified owner) –
Good AS-10 12V 10A Optical Switch. Works as described. Calibration needed some patience but results are good.
Sarika Kulkarni –
This AS-10 12V 10A Optical Switch works great with Arduino. Easy to wire up and code.
Nikhil Gill (verified owner) –
Outstanding accuracy from this AS-10 12V 10A Optical Switch. Compared with a professional instrument, readings match closely.
Vishal Chauhan (verified owner) –
Pretty good AS-10 12V 10A Optical Switch. Documentation could be better but the sensor itself is solid.
Sumit Solanki –
Nice AS-10 12V 10A Optical Switch. Readings are mostly accurate. Good enough for my hobby project.
Dinesh Chauhan –
Perfect for my weather station. This AS-10 12V 10A Optical Switch gives consistent readings day and night.