Blog

How to prevent corrosion in cable connections

Otacell 29/10/2025 0

When electrical conductors are connected in terminal blocks or screw clamps, the choice of materials is critical for long service life and safety. The wrong combination can lead to corrosion, increased contact resistance, and in the worst case overheating. Here is what you need to know. Materials in our terminal blocks The terminal block we use in OTAC-SW22T is built with:Screws: Steel, zinc-platedSpring: Phosphor bronze, nickel-platedConductor clamp: Brass, nickel-platedPlastic: PBT, flame-retardant UL94V-0Nickel-plated brass is a stable combination with copper conductors. The zinc-plated s...

Will my OTACELL/GSM-START device be affected when the 2G/3G network shuts down?

Otacell 01/10/2025 0

Our older remote control units use the 2G network, often referred to as the GSM network. Our current model uses the 4G network, which is designed to operate in parallel with 5G for many years. This means that units with 4G support are well prepared for the future. Across the EU, mobile operators are gradually shutting down 2G and 3G networks. The exact timetable and affected technologies differ between countries and between operators. Some operators may switch off 3G first and keep 2G for a while, while others may phase out both networks in a shorter time frame. Because of this, you should alw...

Not available in english right now

Otacell 25/03/2025 0

Not available in english right now...

GSMS Remote Control Android APP and Google messages

Otacell 14/10/2024 0

After the latest GSMS Remote Control Android app update it now works correctly with Google messages. It is important though that Google messages is configured to send SMS and not RCS messages to the unit! Change this by clicking on the three dots in the upper right corner and go to. Then activate the setting for "Only send SMS and MMS messages". ...

GSM-STAR.SE is now OTACELL.SE!

Otacell 24/01/2023 0

After 10 years on the market we now change name to Otacell. With this we also say thank you to and completely leave the 2G (GSM) network and continue with 4G and 5G! Still 100% Made in Sweden! ...