Shelly Splitter 1 to 5 - 3.5mm Jack for Multi-Point Temperature Monitoring
The Shelly Splitter 1 to 5 - 3.5mm Jack is a plug-and-play accessory designed for The Pill by Shelly, allowing you to connect up to five DS18B20 temperature sensors simultaneously through a single 3.5mm port. Perfect for multi-zone temperature tracking in smart homes, aquariums, greenhouses, server rooms, warehouses, and industrial systems, this splitter transforms one input into a powerful multi-point monitoring solution. With its simple plug-and-play design and 21cm cable segments, installation is quick and flexible, making it ideal for applications where precise temperature control across multiple zones is essential.
Key Features
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1-to-5 Splitter Design: Connects up to five DS18B20 temperature sensors (3.5mm jack) to The Pill by Shelly through a single port
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Plug-and-Play Installation: Fast and hassle-free setup with automatic sensor detection - no complex configuration required
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Flexible Cable Lengths: 1 × 21cm male jack and 5 × 21cm female receptacles provide positioning flexibility
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Wide Application Range: Ideal for aquariums, pools, water tanks, server rooms, greenhouses, warehouses, and food storage monitoring
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Compact and Discreet: Black wire and shell design integrates seamlessly into technical installations
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Smart Home Integration: Monitor all temperature zones remotely via the Shelly Smart Control app with full automation support
Multi-Zone Temperature Monitoring Made Simple
The Shelly Splitter expands your temperature monitoring capabilities by allowing The Pill by Shelly to collect readings from up to five different locations simultaneously. Whether you're managing multiple zones in a home theatre setup, tracking water temperature in different sections of an aquarium, monitoring server rack temperatures, or ensuring proper conditions in a greenhouse, this splitter delivers accurate multi-point data through a single device. Track temperature variations, detect hot spots, and protect sensitive equipment with ease.
Easy Installation and Compatibility
Installation is simple: just connect the 3.5mm male jack to The Pill by Shelly's built-in cable adapter, then plug in your DS18B20 temperature sensors (sold separately) to any of the five female receptacles. The sensors are automatically recognized by The Pill, and all readings appear instantly in the Shelly Smart Control app. No wiring complexity, no technical knowledge required - just plug in and start monitoring.
Built for Reliable Performance
Designed for indoor and protected outdoor environments, the Shelly Splitter operates reliably in temperatures from 0 to 40°C and relative humidity of 30 to 70%, with a maximum altitude of 2000m. The robust black cable design and secure 3.5mm jack connections ensure long-term reliability in residential, commercial, and light industrial applications.
What's in the Box
- 1 × Shelly Splitter 1 to 5 - 3.5mm Jack cable (1 × 21cm male jack + 5 × 21cm female receptacles)
Full Specifications
| Product Type |
Temperature sensor splitter cable |
| Compatibility |
The Pill by Shelly |
| Supported Sensors |
Up to 5 × DS18B20 temperature sensors (3.5mm jack) |
| Connector Type |
3.5mm jack (1 × male plug, 5 × female receptacles) |
| Cable Length |
1 × 21cm (male jack) + 5 × 21cm (female receptacles) |
| Cable & Shell Color |
Black |
| Weight |
40g |
| Operating Temperature |
0 to 40°C |
| Operating Humidity |
30 to 70% RH |
| Maximum Altitude |
2000m |
Specifications are sourced from the manufacturer product page and may be updated.
