Include VAT

GSM PT-100 Minus 100 degree Temperature Alarm

GSM PT-100 Minus 100 degree Temperature Alarm

£300.00 Excl. VAT

The GSM PT-100 Temperature Alarm is manufactured in the UK that alerts the user to a status change, mains failure or problem by text message and/or phone call.


  • GSM Frequency: Quadband Frequency 850/900/1800/1900/2100 Mhz
  • 4G Bands: B1-B5, B7-B8, B12-B14, B18-B20, B25, B26, B28, B66, B71
  • Power Supply Volyage: 9-24 volts DC – 240v AC option available
  • Current Used in Standby Mode: 35 Milliamps
  • Max Current: Upto 2 Amps
  • Standard 2G, 3G or 4G Simcard
  • No Landline Required
  • Dimensions – L170 x W120 x H60mm
  • Weight: 360 grams
  • Operating Temperature: -10°…+40°C
  • Signal Strength Function
  • Stay Active Simcard Function
  • Watchdog and Self-Repair Function
  • 1-10 Amp Relay Outputs’
  • Temperature Reading by Text Message
  • Temperature Alarm Controller
  • Temperature Parameters minus 100° to plus 100°C
  • Mains Failure and Restore Alarm
  • Battery Backup for up to 24 hours standby


The GSM PT-100 Minus 100 degree Temperature Alarm

The GSM Minus 100 degree PT-100 Temperature Alarm is an independent sensor alarm compatible with 4G. It is an ideal alarm for monitoring temperatures within cold or heated rooms. Customers can program the unit with up to five contact numbers. The GSM PT-100 Temperature Alarm uses GSM technology and sends a text or phone call to your mobile phone or landline when the temperature parameters have been breached. Therefore, alerting you to a status change. Furthermore, the GSM Temperature Alarm can monitor temperatures in rooms with temperatures as low as -100 degrees or as high as +100 degrees. The PT-100 not only comes with temperature monitoring but, mains failure monitoring as well as 24 hour battery backup too.

Customers can program temperatures to monitor a high or low temperature. When the temperature drops or rises to that figure it will send you a call or text alert. It also has a power loss alarm where when power disappears for 4 minutes, the unit will revert to a backup battery which lasts for 24 hours and will text and call you to let you know there has been a power loss.

Added Extras for the GSM PT-100 Temperature Alarm

Our GSM PT-100 Temperature Alarm, is set apart from other models on the market by using the quadband frequency as well as 4G. This means they can be used worldwide even in places where 2G has been shutdown like USA and Australia where we have great feedback. Therefore giving us confidence in our products reliability and durability. We are so confident in our products that we give all our products a two year warranty.

The GSM Temperature Alarm comes in an IP65 rated enclosure. This means the unit is completely weatherproof enabling you to use the unit outside as well as indoors.

As we manufacture these models ourselves we can offer modifications to the unit’s to meet your requirements. If you need something different from this listing please contact us directly. Most of the times we can implement a simple program change at no extra cost.

GSM PT-100 Temperature Alarm


There are no reviews yet.

Be the first to review “GSM PT-100 Minus 100 degree Temperature Alarm”

Your Cart is empty!

It looks like you haven't added any items to your cart yet.

Browse Products
Powered Voltage Emoji by Caddy