Hotron SSR-3 Sensor – Automatic Door Activation Sensor
£150.00 inc. VAT (£125.00 + VAT)
Hotron SSR-3 – slim activation sensor for automatic doors, a popular UK replacement.
Order by 1pm Monday to Friday for same-day dispatch. Free UK delivery over £65.
- Order by 1pm, sent same dayMon–Fri · From £3.95 · FREE over £65
- 30-day returnsOn unused items
- VAT invoiceWith every order
- Secure checkoutCard, Apple Pay, Google Pay
Or call 0121 714 0770
This Hotron SSR-3 is a slim automatic door activation sensor from Hotron, used to open automatic doors as people approach. Its compact, low-profile housing gives a neat finish on the operator or the wall above the door.
Hotron sensors are widely fitted across the UK, so the SSR-3 is a straightforward replacement when an existing sensor fails, false triggers or is damaged.
Where can I use this Hotron SSR-3?
- Offices, shops and showrooms
- Warehouses, workshops and yards
- Communal entrances and flats
- Schools, surgeries and public buildings
- New installs, upgrades and like-for-like replacements
Why choose this Hotron SSR-3?
- Genuine Hotron sensor
- Slim, low-profile housing
- Opens the door as people approach
- Popular UK replacement
- Neat finish above the door
- Trade price with a VAT invoice
Hotron SSR-3 specifications
| Brand | Hotron |
| Model | SSR-3 |
| Type | Automatic door activation sensor |
| Supplied | 1 x sensor (as pictured) |
Choosing the right part
Set up and test the sensor in line with the manufacturer instructions after fitting. Our Hotron HR100-CT adds presence safety for sliding doors. Our automatic door function selector controls the door mode. Browse our full range of access control hardware for related parts.
Fitting tips
Isolate the power supply before fitting or changing any access control part, and keep low voltage cables away from mains cables. Test the door, the release and the exit device several times after fitting. Doors on escape routes must always let people out safely, so check with your fire risk assessor or a qualified installer. For electrical safety advice, see Electrical Safety First.
How a simple access control system works
A basic door access control system has four parts. A lock, such as a maglock or electric strike, holds the door shut. A keypad, card reader or key switch lets authorised people in. A press to exit button or touchless sensor lets people out, and a green break glass unit overrides everything in an emergency. A 12V power supply runs the whole system and sets how long the door stays unlocked. Because every part is standard, you can start small and add to it later – for example adding a keypad to a key switch system. This Hotron SSR-3 is one part of that system, so check the other parts are in place before you install.
Need help choosing?
Not sure this part suits your door? Send us a photo of the old part, the door and any labels on WhatsApp or call 0121 714 0770 and our team will check it for you before you order.
Delivery and collection
Order your Hotron SSR-3 by 1pm Monday to Friday and we send it the same day. Standard UK delivery is £3.95 and free on orders over £65, with next day delivery available. You can also collect from our trade counters in Dartford, Kent and Wednesbury, West Midlands, Monday to Saturday 8am–6pm. See our delivery information.
Frequently asked questions
Is this a genuine Hotron sensor?
Yes, it is the Hotron SSR-3.
Will it fit my door?
Send us a photo of your old sensor and door and we will confirm.
Do I get a VAT invoice?
Yes, a VAT invoice is included with every order, and trade accounts are welcome.
Why buy from All Fitting Hardware?
- In stock – order by 1pm Monday to Friday for same-day dispatch
- Free UK delivery on orders over £65
- VAT invoice with every order
- Easy 30-day returns on unused items
- Collect from our trade counters in Dartford and Wednesbury
- Expert help on 0121 714 0770 or WhatsApp
Upgrade your door sensor today with this Hotron SSR-3 from All Fitting Hardware, the UK supplier of door, glass and access control hardware.
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