Secure SRT323 Z-Wave Wall Thermostat

Secure SRT323 Z-Wave Wall Thermostat

Price incl. VAT, plus delivery
Delivery weight: 0.25 kg


A new addition to the SRT range of room thermostats, offering the latest in energy saving and wireless remote control technology.

SRT323 is a single-box solution that includes time-proportional integral (TPI) software and an interoperable radio.

It can be used as a direct replacement for existing thermostats without the need for wiring changes, while the TPI software optimises boiler firing to help maintain the set temperature without 'overshooting'. It has been shown that TPI controllers can provide considerable energy savings compared with traditional heating controllers. The interoperable radio enables you to remotely change the set point, read the temperature or receive alerts. SRT323 is an ideal partner for use with a home gateway for web-enabled apps, allowing you to remotely control your heating while on the move. You no longer have to worry about returning to a cold house, as long as you have a smartphone or tablet PC handy.


  • Battery operated, no mains wiring needed
  • TPI temperature control software
  • Clear back-lit digital display
  • Temperature range 5 degrees C to 30 degrees C
  • Standard wall plate
  • Easy to install and use
  • Local and remote set point control
  • Measured temperature can be read remotely
  • Operates as a standalone product if no network is available



Purpose of Control : Electronic Room Thermostat + RF (Independently Mounted)

Contact Rating : 3(1)A 230V AC

Contact Type : Micro-Interruption

Supply : 3V dc. (2 x AAA Alkaline Batteries)

Control Action : Type 1B

Operating Time Limitation : Intermittent

Software Class : Class A


Compliance : Z-Wave Compliant

RF Frequency : 868.42 MHz (EU)

Receiver Category : Category 3

Power Class : Class B

RF Range : >100m line of sight


Dimensions : 86mm x 86mm x 36.25mm

Weight (single unit packing) : 200 +- 30g

Case Material : Thermoplastic, flame retardant

Ball Pressure Test Temperature : 75 degrees C

Mounting : Wall Plate


Impulse Voltage Rating : Cat II 2500V

Enclosure Protection : IP30

Pollution Degree : Degree 2

Operating Temperature Range : 0 degrees C to +40 degrees C


Design Standards : EN 60730-2-9, R&TTE, ETSI EN 300 220-2, ETSI EN 301 489-3, RoHS, WEEE


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