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Z-Wave Secure 7 Day Programmable Room Thermostat


Currently out of stock, but new deliveries arrive daily and sell out fast. Order now and we'll reserve from our next batch & express ship when all items are in stock.

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The Secure SCS317 7-day Programable Thermostat enables you to control your heating system's boiler or under floor heating wirelessly via Z-Wave.

The Programable Thermostat lets you choose what times you want the heating to be on, and what temperature it should reach while it is on. You can even select different temperatures at different times of the day (and days of the week) to meet your particular needs.

SC317 Programmable Thermostat

The large LCD has an intuitive user interface so that you can easily program all times and temperatures for your heating system, and then it will run itself.

The SCS317 is battery-powered and can be position anywhere in your home, and is designed to work with the Secure Boiler Receiver or a Z-Wave relay which will control your boiler (On/Off). It uses a sophisticated time proportional integral (TPI) algorithm for accurate temperature control and energy efficiency, helping you to keep warm and save money.

Unlike other heating controllers, the Secure SCS317 can be used as part of a Z-Wave system such as VERA.

Note: The SCS317 is a single channel thermostat - the 7-day function will only control one channel. If you wish to use it in a system for heating and hot water, you would use the SC317 to control the heating and you would create a separate schedule scene in the Z-Wave controller to run the hot water.

Technical Details

  • Technology: Z-Wave (868.42MHz)
  • Thermostat temperature range: 0 - 40°C
  • LCD: User interface, menus, 'setpoint' and actual room temperature
  • Power: 2x AA batteries
  • Protection class: IP30
  • Dimensions (HxWxD): 120 x 100 x 26mm
3.00 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Good so far
I picked this because it works just like normal thermostat. You do not need a hub/bridge to use this, just the receiver You can start with this and make it smarter later. I bought them separately as the bundle was out of stock. The pairing instructions are non-existent but it came down to getting the Thermostat to scan while holding a button on the Receiver and its has been working fine since.
26 Mar 2017
I've had this thermostat for around 18 months now and over this time I've got used to waking up to a cold house. It's probably about 60% realiable and for the other 40% of the time it loses it's connection with the receiver so the thermostat is calling for heat but because it has disconnected from the receiver the boiler doesn't fire up. It also loses the connection with the receiver while the boiler is fired up and the fail safe in the receiver switches the boiler off! This isn't something that you're aware of straight away, you just start to notice that the room feels cool, check the thermostat and all looks okay, feel the rad, it's cold, check the receiver and it's flashing orange. I thought at first that it was just down to poor r/f range but it happens when the two units are only one room apart with an open door between them. The other downside of this thermostat is that if you're running Domoticz then you can't override the set point which is also frustrating (I stand to to be corrected on this last point if somebody has managed to successfully implement this function).
19 Nov 2016
Z-wave secure thermostat
got this to work following the Vesternet instructions using Vera and Ui5. Couldn't get it to work with UI7. That could have been a bug in UI7 or a user issue.
21 Apr 2015
Browse 6 questions Browse 6 questions and 6 answers
Why did you choose this?
Vesternet Store
Smart heating control without need for controller; but will allow for expansion in future
Christopher R. 3 Apr 2016
Smart heating control without need for controller; but will allow for expansion in future
Christopher R. 3 Apr 2016
Hi, is this works with Homey? Any experience?
Andras A. 12 Sep 2017
Hi Team, Can I use 3 of this thermostat with with two double Fibaro or Qubino relays to control a boiler with 3 heating zones? If yes which relay do you suggest?
Andras A. 12 Sep 2017
Hi Vesternet team, If i add a schedule in the Z-wave controller and eg my wife add a schedule on the thermostat than what happens?
Andras A. 3 May 2017
Hi all. I have a garden office heated by an electric oil filled radiator which I control with a ZWave socket. I use the temperature sensor in a movement sensor, and I link the two with a software thermostat on a Vera Lite. It works, but I'd prefer to have something where I can physically override the temperature and visually see what the current setting is. This unit looks ideal, but can it be made to switch my simple on/off ZWave socket? And can I set a schedule by simply getting my Vera to set the temperature according to my schedule, rather than using the unit's built in timer? Thanks in advance, Andrew.
Andrew H. 30 Jul 2016
BEST ANSWER: Hi, this would do what you need rather than using a Secure SRT-321 and running the heating schedule in the VERA. This guide shows how to use it with VERA -
If I include this in a z-wave network controlled by a Vera Edge will I be able to set the 7 day schedule from the controller?
Matthew S. 25 Feb 2015
The SCS317 schedules can only be programmed manually using its menu system, the schedule cannot be changed via Z-Wave. We have a guide showing how to use it with VERA -

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