1 x Harmony hub. Devices can then be grouped into activities - select "watch TV" from within the app or a connected remote and it will automatically turn on the TV, select the correct amp input and even dim the lights!
eBay
1000 in 1 Remote Control Universal A/C Air Air Remote Conditioning Remote Control Dedicated K-1028E One-Button Setting Universal
Aliexpress UK
Sound & Vision. Top Quality Products. Top quality. TESTED IN WORKING ORDER. We only accept the unopended/unused products. Our team will do our best to solve any issue. Ending Soon. CONDITION AS LISTED.
eBay
Universal Remote Control LCD TV Remote Control for Smart TV Projector IR Remote Control 433MHz Remote Control AKB75095308
Aliexpress UK
Tired of juggling multiple remotes or shouting at smart assistants that don’t listen?. It replaces up to 15 remotes! Program scenes like “Movie Night” to dim the lights, turn on your TV, switch inputs, and launch Netflix — all with one tap.
eBay
Universal TV Remote Control Compatible Use Universal TV Remote Control of Any Brand Need to Set According to The Manual RM-014S+
Aliexpress UK
Factory reset. In perfect working order.
eBay
433MHz Remote Control Car Key Garage Door Gate Opener Remote Control Duplicator Universal Copy Garage Universal Garage Control
Aliexpress UK
The kit is supplied with both IR extenders and original power supplies. Although Logitech no longer produce these remotes they have committed to supporting the database & servers for as long as people want them.
eBay
Universal TV Remote Suitable Any Brand Need to Set Universal Remote Controller
Aliexpress UK
Logitech Harmony One Advanced Universal Remote R-IY17 with cradle. All tested, and working perfectly. Please bear in mind this is a prion product and Daz, with minor blemishes and signs of years, but on a hole it is still in very good condition.
eBay
Universal TV Remote Control Compatible Use Universal TV Remote Control of Any Brand Need to Set According to The Manual RM-014S+
Aliexpress UK
Number of devices supported: 8.
eBay
Universal Garage Door Control 433mhz Remote Control Key garage door copy controller Universal Gate Remote Control Duplicator
Aliexpress UK
Logitech Harmony 650 remote control very little use no box sold as seen. 
eBay
433MHz Remote Control Car Key Garage Door Gate Opener Remote Control Duplicator Universal Copy Garage Universal Garage Control
Aliexpress UK