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SMT-770 Chameleon Thermostat

RRP Original price was: $368.00.Current price is: $324.00. inc.Gst

7 Day Programmable Thermostat 3 Heat / 2 Cool

SKU: SMT-770
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SMT-770 Chameleon Smart Thermostat

The Smart Temp SMT-770 Chameleon Smart Thermostat is designed to adapt to almost any HVAC application, just like the reptile it is named after. Whether you’re controlling heating, cooling, heat pumps, or air conditioning systems, the SMT-770 automatically adapts to suit both the equipment being controlled and the needs of the people using it.

Ideal for residential and commercial installations, the SMT-770 can be configured to control heat pump systems, including auxiliary and emergency heating, as well as gas or oil heating with add-on cooling. Installers can customise the thermostat to support multiple heating and cooling stages, configure high and low balance points, and select single or multi-speed fan operation, making it suitable for a wide range of HVAC systems.

The flexible user interface allows the thermostat to operate in either programmable or manual mode, with support for single or multiple temperature setpoints and fully customisable schedules. If your requirements change in the future, the SMT-770 can be easily reconfigured without replacing the thermostat.

For larger commercial projects, the SMT-770 features integrated Modbus RTU communication, enabling seamless integration with Building Management Systems (BMS). Every setting and operating parameter can be remotely monitored, adjusted, locked, or controlled from a central location, making it an excellent choice for schools, offices, hotels, apartments, and commercial buildings.

Downloads


SMT-770 Chameleon Brochure

   

SMT-770 Chameleon User Manual

SMT-770 Chameleon Installer Manual

ModBus List

SMT-770 Chameleon

pdf

SMT-770 wired to a Uc8 Temperzone using SMT-2W5

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Date added: 29-06-2026
pdf

SMT-770 CE Certificate Smart Temp

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Date added: 21-04-2023
pdf

SMT-770 wired to an SP6+ using SPSM module

Size: 441.45 KB
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Date added: 11-03-2022
pdf

SMT-770 Interfaced to Single stage AC unit 3 fan speed

Size: 160.76 KB
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Date added: 16-12-2020
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Smt-770 interfaced to Brivis wombat 20

Size: 163.99 KB
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Date added: 16-12-2020
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Smt-770 Interfaced to Belimo LRU-24

Size: 189.63 KB
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Date added: 16-12-2020

Features

  • Auto Season Change Over.
  • Selectable programmable or manual mode.
  • Heat cool or heat pump (O/B) logic.
  • Add on & Emergency Heat Control.
  • High & Low balance points.
  • Single or 3 speed fan control.
  • Keyboard and/or Temperature Locks.
  • Occupancy sensor inputs.
  • Programmable occupancy inputs.
  • Adaptive Recovery (Optimised Start).
  • Smart Fan logic for Commercial Control.
  • PIN protected menus (installer PIN).
  • Outside air temperature display.
  • 24V powered with memory backup.
  • Volt Free (clean contact) relays.
  • Large backlit EL Display.
  • Remote temperature sensors available.
  • Integrated Modbus option.
  • Replaces almost all 24V thermostats.
  • 3 Year Warranty RTB
  • Designed and built by Smart Temp Australia
  • Suitable replacement for Smart Temp ISIS, SMT-310, SMT-200, SMT-203, enerstat , Hanwest, Aprilaire and Robertshaw Thermostats,enerstat, robertshaw, TZT-100, HAWEST, Leasam

Replaces

Replaces:

enerstat  HP-1, HP-2, SMS-1, SHC-7, SHP-2, DSl-300, DSL400, DSL-600  & DSL-700

Robertshaw 9600, 300-225, 300-226, RS4220, RS4000, RS9220

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Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This is how it should always be. Solid and reliable product, exceptional after-sales support, and quick, hassle-free customer service. Good old local Aussie business doing it right. Experiences like this are exactly why I try to support local businesses whenever I can. You get real people who know their products and stand behind what they sell. No faff, no drama, no being bounced between departments or waiting days for email replies in broken English. Just rock solid products backed by rock solid solid service. I'll happily come back here if I ever need another AC controller, and I'd absolutely recommend them.
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Callum Gigliotti profile picture
Callum Gigliotti
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Amazing customer service from people that believe in their product. I emailed on a Friday night requesting trouble shooting help. My email was answered overnight. Unfortunately the troubleshooting didn't work so I rang as advised and told to bring the front screen of the thermostat in. John advised that the 10 year old thermostat shouldn't be doing this, and it was replaced free of charge, regardless that it was no longer under warranty. Highly recommended for both product and customer service.
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Lyn Lumlops profile picture
Lyn Lumlops
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We've recently had dealings with Smart Temp and have been very impressed with the service. The team was helpful, professional, and easy to deal with from start to finish. A special thanks to the owner and the team for their assistance, advice, and excellent after sales support. It's great to work with people who genuinely care and are willing to help when needed. 💯 Highly recommended! 🙌🏼
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Sam Umali profile picture
Sam Umali
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I'd to share a really helpful and positive experience with John K from SmartTemp. We recently bought a new house, with a SmartTemp Zone Touch pad (however we have no instructions for it). When the device started to behave differently, I was concerned and decided to contact SmartTemp via emai. John responded within hours, with an easy to understand explanation of the situation and how to adjust the device. I'm appreciative of the prompt, professional and appropriate advice from John and team. Thanks guys! Vaughn
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V S profile picture
V S
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Best service you can get! Very happy with my thermostat which has great features and works well. More importantly, when the thermostat stopped working after a few years, the support team were very prompt and supportive and replaced it free of charge despite it being past the warranty period. Cannot recommend enough.
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Daniel Aronov profile picture
Daniel Aronov
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I had an outstanding experience with Peter and the team at Smart Temp Australia. They successfully repaired my 20-year-old control system, taking the time to clearly explain the fault and physically show me the issue once it was removed. The level of transparency, technical expertise, and customer service was exceptional—easily one of the best service experiences I’ve had. I would highly recommend them and will continue to use Smart Temp Australia well into the future. Thank you for your, honesty, transparency, and trust. Will be back to upgrade the panels.
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Andrew Sharp profile picture
Andrew Sharp
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I travelled from Inverloch to Wheelers Hill thinking I needed a new control panel for our 15 year old air conditioning system. Peter from Smart Temp said , ‘yes I can sell you a new one but let’s have a look at the old one.’ Ten minutes later and a few minor adjustments and it was as good as new. On top of that there was no charge at all. Exceptional service. Highly recommend!
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Kevin McMahon profile picture
Kevin McMahon
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Brilliant customer service. Great to deal with a great Australian company. Highly recommend.
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Lloyd Trenfield profile picture
Lloyd Trenfield
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I recently installed the Smart Temp SMT-450 Flexistat – WiFi Thermostat, and it has completely modernised my 20-year-old heating and cooling system. As a DIYer I’m capable, but I don’t do this every day — so when I hit a cooling issue after the upgrade, I reached out for help. The Smart Temp team were outstanding. They personally followed up, guided me through the diagnosis, and helped me identify the issue which was actually my mistake. They treated me with patience and professionalism, never making me feel rushed or embarrassed. Don’t bother with appliance stores. Go to an Australian-owned manufacturer who knows their products and stands by them. Smart Temp deliver real expertise, exceptional support, and genuine customer care. Highly recommended.
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Jeff Warke profile picture
Jeff Warke
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
John at Smart Temp was extremely helpful when I broke my thermostat during renovation. He was able to sell me a replacement immediately, and he advised me on the best setting and even configured the thermostat for me. This is top-notch service and support.
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Mick Sanders
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