---
product_id: 390486176
title: "Timeguard ST210 Suretime Automatic Security Light Switch with Photocell - 2 Wire"
brand: "timeguard"
price: "£35.77"
currency: GBP
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.uk/products/390486176-timeguard-st210-suretime-automatic-security-light-switch-with-photocell-2
store_origin: GB
region: United Kingdom
---

# Dusk to dawn automation Adjustable light sensitivity 2-wire connection Timeguard ST210 Suretime Automatic Security Light Switch with Photocell - 2 Wire

**Brand:** timeguard
**Price:** £35.77
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate Your Life with Smart Control!

## Quick Answers

- **What is this?** Timeguard ST210 Suretime Automatic Security Light Switch with Photocell - 2 Wire by timeguard
- **How much does it cost?** £35.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/390486176-timeguard-st210-suretime-automatic-security-light-switch-with-photocell-2)

## Best For

- timeguard enthusiasts

## Why This Product

- Trusted timeguard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Concealed front panel with a stylish red LED indicator for easy monitoring.
- • **Robust Performance:** IP40 rated and operates in temperatures from -20°C to +40°C, ensuring reliability.
- • **Customizable Settings:** Adjustable LUX setting from 10 to 300 lux for tailored light sensitivity.
- • **Effortless Automation:** Lights turn ON at dusk and OFF after your choice of 2, 4, 6, or 8 hours.
- • **Versatile Compatibility:** Supports a range of bulbs: halogen, fluorescent, CFL, and LED up to 300W.

## Overview

The Timeguard ST210 Suretime Automatic Security Light Switch is a cutting-edge solution for effortless lighting control. Designed for 1-way circuits, it automatically turns lights ON at dusk and OFF after a user-defined duration, with adjustable settings for light sensitivity and time duration. Its sleek design and robust performance make it a perfect fit for modern homes, ensuring both convenience and energy efficiency.

## Description

Timeguard ST210 Suretime Automatic Security Light Switch with Photocell - 2 Wire

## Features

- Turns lights ON at dusk then OFF automatically up to 8 hours later or until dawn (adjustable 2,4,6,8 hours). Manual ON / OFF over-ride
- 2 wire connection (no neutral required). Suitable for replacing 1 way (2 wire) switches only. NOT suitable for 2 way circuits
- Concealed front panel. Red LED indicator when switch is set to any ON time duration. Adjustable LUX (light level) level setting 10 - 300 lux
- IP40 rated. Class II - double insulated (no earth connection required)
- Operating temperature -20°C - +40°C. 230V AC 50Hz
- Load requirements: Max 300W halogen, Min 18W, max 150W fluorescent, Min 15W, max 150W CFL, Min 5W, max 300W LED
- Dimensions: 87mm high x 87mm wide x 27mm deep. 18mm rear projection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Timeguard |
| Part number | ST210 |
| Item model number | ST210 |
| Switch Type | 1-way |
| Plug profile | Wall Mount |

## Images

![Timeguard ST210 Suretime Automatic Security Light Switch with Photocell - 2 Wire - Image 1](https://m.media-amazon.com/images/I/21g-UTXbJUL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Design Fault
  

*by R***S on Reviewed in the United Kingdom on 21 March 2024*

This item will probably never function as required. It operates using a light sensitive switch sensitive to artificial light as well as natural. The switch is for indoor installation and therefore will most likely be subjected and responsive to artificial light being turned on or off as well as natural light, it therefore switches on and off inappropriately.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Auto light switch.
  

*by C***S on Reviewed in the United Kingdom on 30 November 2023*

Was very easy to install and commission.

### ⭐ 1.0 out of 5 stars







  
  
    On my second one and neither of them work !
  

*by I***. on Reviewed in the United Kingdom on 6 September 2023*

On my second one tried every configuration and build type, still doesn’t work

---

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**Shop now:** [https://www.desertcart.co.uk/products/390486176-timeguard-st210-suretime-automatic-security-light-switch-with-photocell-2](https://www.desertcart.co.uk/products/390486176-timeguard-st210-suretime-automatic-security-light-switch-with-photocell-2)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-21*