GRW Tech Ltd

GRW Tech Ltd Essex company providing:
Intruder Alarm Systems
CCTV
Wifi/Networking
Smart Lighting
Home Automation Email - [email protected]

Phone - 07590106151

🔊 The Ultimate Sonos Setup – Installed & Optimised by GRW TECH Ltd 🎶📺We recently completed an upgrade to an existing hom...
12/08/2026

🔊 The Ultimate Sonos Setup – Installed & Optimised by GRW TECH Ltd 🎶📺

We recently completed an upgrade to an existing home audio system, transforming it into a clean, powerful and properly configured Sonos entertainment setup.

The job included tidying up previously installed equipment and cabling, before installing a new Sonos Amp and Sonos Arc Ultra to take the system to the next level.

Once everything was installed, we fully configured and optimised the system to make sure all of the equipment worked together correctly and, most importantly, delivered the best possible sound quality.

✅ New Sonos Arc Ultra installed
✅ New Sonos Amp installed
✅ Existing equipment tidied and reorganised
✅ System fully configured and tested
✅ Audio optimised for the best possible performance
✅ One seamless Sonos system for TV, movies and music

Buying premium audio equipment is only part of the equation — correct installation, setup and configuration can make a huge difference to how it actually sounds.

The end result? A clean installation with powerful, immersive sound and a Sonos system performing exactly as it should. 🔊🔥

If you’re looking to install, upgrade or get more from your existing Sonos or home AV system, get in touch with GRW TECH Ltd.

📞 New Akuvox Intercom Installation Completed by GRW TECH Ltd 🏢Another smart access solution installed, this time for a 7...
12/08/2026

📞 New Akuvox Intercom Installation Completed by GRW TECH Ltd 🏢

Another smart access solution installed, this time for a 7-flat residential property.

We installed a modern Akuvox 2-wire video intercom system, providing each of the 7 flats with its own 7-inch touchscreen monitor.

Residents can now:

✅ See exactly who is at the main entrance
✅ Speak directly with visitors
✅ Release the door lock from their touchscreen
✅ Enjoy clear video and audio communication
✅ Control access without having to go to the entrance

The 2-wire Akuvox system provides a great solution for apartment buildings, particularly where existing cabling can be utilised while still upgrading to a modern touchscreen video intercom.

Another clean and professional installation from GRW TECH Ltd.

Looking to upgrade an old intercom system in a block of flats or residential development? Get in touch for a free quotation.

12/08/2026

Video showing how the newly install safety edges work and how sensitive they are to crushing/activation.

12/08/2026

Gate upgrade with high speed motor and full safety edges to cover any ingress, shearing and crushing areas.

🚪 Another Gate Upgrade Completed by GRW TECH Ltd ⚙️We recently upgraded an existing gate automation system by replacing ...
12/08/2026

🚪 Another Gate Upgrade Completed by GRW TECH Ltd ⚙️

We recently upgraded an existing gate automation system by replacing the old operator with a Roger Technology Brushless High-Speed Motor, delivering faster, smoother and more reliable operation.

As part of the installation, we also fitted safety edges to all identified crushing, shearing and ingress points, ensuring the system complies with current safety requirements and provides maximum protection for users.

✅ Roger Brushless High-Speed Motor
✅ Full safety edge protection
✅ Improved reliability and performance
✅ Professional installation and testing
✅ Designed with safety as the priority

If your existing electric gates are slow, unreliable, or don’t meet current safety standards, get in touch with GRW TECH Ltd for a free assessment and quotation.

📞 Contact us today to discuss your gate automation requirements.

Keeping up with Lutron products today, in London training for wireless blinds!
14/05/2026

Keeping up with Lutron products today, in London training for wireless blinds!

Something a bit different today, customer wanted his door number to stick out. He had the numbers already and he wanted ...
24/04/2026

Something a bit different today, customer wanted his door number to stick out. He had the numbers already and he wanted to keep them. So fabricated a box for them to sit in with an ip rated led strip to light up the numbers at night. Used a 20mm photocell mounted in the gate cabinet. Customer is pleased, so am I 😁

Another day, another gate! This site is now totally secure. Get in touch with us for all your security needs. 🔒
16/04/2026

Another day, another gate! This site is now totally secure. Get in touch with us for all your security needs. 🔒

Excited to share the newest addition to the business — my new van, complete with fresh sign writing and looking the part...
09/04/2026

Excited to share the newest addition to the business — my new van, complete with fresh sign writing and looking the part.

A big step forward for me and another way to keep the business moving in the right direction. Keep an eye out for us on the road.

Address

Elm Park

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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