










2nd Generation | 2 Channel Smart Heating & Safety Sensor Kit
Take control of your comfort, energy bills and home safety with our intelligent heating system - designed to learn, adapt and save. Go beyond heating with our 2nd Generation kits for an even richer smart home experience, and this Optimiser bundle includes extra safety-focused sensors.
• Save up to 30%* on heating costs with smarter scheduling and energy-saving modes.
• 2nd Generation compatibility provides control of heating, security and automation devices from anywhere via the Wiser Home app and voice assistants.
• Simple installation and wireless pairing.
• No subscription fees.

Get to know the 2 Channel Smart Safety Kit
Specifications
| Hub dimensions | 150.8mm (w) 94mm (h) 30.25mm (d) |
| Temperature and Humidity Sensor dimensions | 45mm (w) 45mm (h) 17.2mm (d) |
| Battery Operated Smoke Alarm dimensions | 89mm (w) 89mm (h) 33.5mm (d) |
| Water Leakage Sensor dimensions | 66.7mm (w) 70.8mm (h) 19mm (d) |
| Water Leakage Sensor power supply | Battery 2 x 1.5V / LR03 AAA |
| Battery Operated Smoke Alarm power supply | Lithium 3 V |
| Temperature and Humidity Sensor power supply | Battery3 V / CR2450 |
| Hub power supply | 230V a.c. ±10% 50Hz |
| Hub Switch Rating | 2A resistive 230V a.c. each switch (not suitable for inductive loads) |
| Water Leakage Sensor ingress protection | IP44 |
| Battery Operated Smoke Alarm ingress protection | IP20 |
| Temperature and Humidity Sensor ingress protection | IP20 |
| Hub ingress protection | IP30 |
| Battery Operated Smoke Alarm mounting | Screw fixing |
| Temperature and Humidity Sensor mounting | Screw or supplied adhesive strip |
| Hub mounting | Wall plate |
Documentation


Kit, done. Now extend your smart home system
Add to your buildable system with the 2nd Generation compatible add-ons, effortlessly integrating with your smart home kit for enhanced efficiency, monitoring, automation and comfort.
View allFAQ
Will the Wiser 2nd Generation 2 Channel Smart Heating & Safety Sensor Kit allow me to control my heating and hot water from my smart phone?
Is the Wiser 2nd Generation 2 Channel Smart Heating & Safety Sensor Kit suitable for a conventional or system boiler?
Do I need to pay a subscription to use Wiser?
What is the Wiser Leak Detector?
What is the Wiser Smoke Alarm?
*Smart thermostat system percentage savings based on BEAMA and Salford university research statistics 2021. Savings are a guideline and will vary based on your home's thermal performance.











