Altech IR Infra Red Sensor
Happy with it. Thanks
Very useful, the remote now works on all angles
Altech IR Infra Red Sensor
I ordered two UEC decoders, IR sensors, and LNB's on a Sunday night, paid a bit extra for express delivery and the package arrived in Townsville on Tuesday afternoon.
The UEC decoder was easy to set up, and is easy to use. The IR sensor means the box can be hidden away in a cupboard.

$509.00
Why not save money by purchasing the SatPlus 3240b meter and UEC Altech DSD 5000 decoder together? You'll receive Australia's most compact VAST decoder - the UEC DSD 5000 12V/240 V decoder for free to air TV (satellite dish required of course). This will include a quality remote control, HDMI cable, 240V power supply as well as a 12V cigarette ...
Altech IR Infra Red Sensor
Happy with it. Thanks
Very useful, the remote now works on all angles
Altech IR Infra Red Sensor
I ordered two UEC decoders, IR sensors, and LNB's on a Sunday night, paid a bit extra for express delivery and the package arrived in Townsville on Tuesday afternoon.
The UEC decoder was easy to set up, and is easy to use. The IR sensor means the box can be hidden away in a cupboard.
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I had my Satking ProMax automated satellite system supplied and installed just over three years ago, and it has performed reliably for the most part.
A few months ago I encountered an issue and was pleasantly surprised by the level of after-sales support provided during the troubleshooting process. The unit was ultimately returned to Satking, where it was repaired and promptly sent back.
I’m very pleased that I chose a quality Australian product from a reputable company that clearly values its customers.
2026-04-08
Our old Solartube fan system was old and was not working well. We selected the Solarking V4 C/W remote and AC backup as a replacement and called SatPlus and left a message and the call was returned. All my questions were well answered; I decided to purchase it, then it arrived and I had it mounted on the roof all within less than a week. The installation went straight forward with no difficulties.
Air flow was about 3m/s with 240Vac (full speed) and 3.4 - 3.6m/s (solar only, supply unplugged) and 4.1m/s outside discharge. Speed does increase when on solar only. I can hear the fan humming on solar only but not as much as the refrigerator, dishwasher or oven.
Functionality; Fan On/Off, 4 x fan speeds work on 240ac and solar (can reduce noise with speed), Remote pairing button, 1,2,4,8hr time delay buttons, and a 25C over-ride.
There is no command feedback to the remote, but I don’t think it is needed as I can hear a light hum change in the ceiling. The 240Vac backup system works day during cloud passing, and also night time delay off.
Because I live in Cairns, the fan regularly starts in the morning and I can let it run another 4, 8hrs after sunset or overnight on the tropical nights.
Overall, my experience was exceptional, every question asked was answered thoughtfully and respectfully, ordered, delivered, working in under a week is right up there with the best. To get both service and performance in the one package is commendable. Not overstated or underdelivered.
Dazza
So simple to use and to set up my dish. with the built in compass helps
Genuine UEC Altech Remote Control DSD5000, 4121, 4121RV, 4921, 4639 - Free freight
VAST Free to Air Television Full Satellite System for Home
I had my Satking ProMax automated satellite system supplied and installed just over three years ago, and it has performed reliably for the most part.
A few months ago I encountered an issue and was pleasantly surprised by the level of after-sales support provided during the troubleshooting process. The unit was ultimately returned to Satking, where it was repaired and promptly sent back.
I’m very pleased that I chose a quality Australian product from a reputable company that clearly values its customers.
2026-04-08
Our old Solartube fan system was old and was not working well. We selected the Solarking V4 C/W remote and AC backup as a replacement and called SatPlus and left a message and the call was returned. All my questions were well answered; I decided to purchase it, then it arrived and I had it mounted on the roof all within less than a week. The installation went straight forward with no difficulties.
Air flow was about 3m/s with 240Vac (full speed) and 3.4 - 3.6m/s (solar only, supply unplugged) and 4.1m/s outside discharge. Speed does increase when on solar only. I can hear the fan humming on solar only but not as much as the refrigerator, dishwasher or oven.
Functionality; Fan On/Off, 4 x fan speeds work on 240ac and solar (can reduce noise with speed), Remote pairing button, 1,2,4,8hr time delay buttons, and a 25C over-ride.
There is no command feedback to the remote, but I don’t think it is needed as I can hear a light hum change in the ceiling. The 240Vac backup system works day during cloud passing, and also night time delay off.
Because I live in Cairns, the fan regularly starts in the morning and I can let it run another 4, 8hrs after sunset or overnight on the tropical nights.
Overall, my experience was exceptional, every question asked was answered thoughtfully and respectfully, ordered, delivered, working in under a week is right up there with the best. To get both service and performance in the one package is commendable. Not overstated or underdelivered.
Dazza
So simple to use and to set up my dish. with the built in compass helps
Genuine UEC Altech Remote Control DSD5000, 4121, 4121RV, 4921, 4639 - Free freight
VAST Free to Air Television Full Satellite System for Home
This sensor enables the Altech 4921 or DSD5000 decoder box to be fitted inside a cupboard, out of sight.
The sensor plug is connected to the back of the box and the infra red eye is positioned outside the cupboard enabling you to point your remote control at the sensor eye and perform all standard functions (ie volume and channel changing etc).
Cable length 1.2 meters.
UEC initially released the 4921PVR decoder box with a screw on F type sensor port and later changed this to a 3.5mm port. See the two pictures below so you can identify the right sensor for your version of decoder box. Note that the top picture shows the IR sensor port with screw on fitting and the second picture shows the direct plug in port. Tick the options box to proceed with your purchase.
4921 with screw on F type IR port (RCU Ext) below:

4921 with plug in direct IR port (RCU Ext) below:

Only suitable with Altech 4921 and 5000. Not suitable for 4121, 4121RV or 4639 VAST boxes.
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