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Sonoff DW2-WIFI Smart Door / Window Sensor - White

Sonoff DW2-WIFI Smart Sensor for Doors and Windows - IEEE 802.11 b 2.4GHz, BLE\n\nThe Sonoff DW2-WIFI is easy to install, improves home security, and lets you automate it in new ways.\n\nThanks to this sensor, you can remotely see whether a door or window is open, and you can also use it as a switch to trigger other Sonoff smart devices (i.e., keep the light on while the door is open). Meanwhile, the Sonoff DW2-WIFI is easy to install using the included 3M adhesive, and it doesn\'t require a gateway connection.\n\nThe eWeLink app is available for Android and iOS phones and tablets. It gives you additional control over your Sonoff smart home system as well as insight into history record for the last three months.\n\nFeatures:\n- Works without gateway connection\n- Compatible with other Sonoff smart devices\n- Phone pairing via Bluetooth Low Energy\n- The app supports Amazon Alexa and Google Assistant\n- Keeps the notification record for the last 30 days\n- Suitable for use on most doors and windows\n- Tool-less installation using 3M adhesive\n\nSpecifications:\n- Battery: 2 x AAA 1.5V\n- Wi-Fi: IEEE 802.11 b 2.4GHz\n- Supported OS: Android, iOS\n- Installation gap:

GBP 10.70

1

Sonoff ZBMINIL2 Extreme Smart Switch

Sonoff ZBMINIL2 Extreme Smart Switch - WiFi, Amazon Alexa, Google Assistant\n\nDo you want to manage your equipment more easily? With the Sonoff switch it will be possible! With its help you will get control over lighting. It is distinguished by its small size, so you can easily install it in different mounting boxes, and it also works with different types of switches. What\'s more, you can control it with your voice, as it is compatible with Google Home or Amazon Alexa.\n\nSmart Switch\nThe Sonoff Smart Switch is distinguished by its small size, which means you can mount it in various mounting boxes, even the smallest one - EU/86/120. Moreover, it works with various types of external switches such as rocker switch or wall switch with buttons. The Sonoff device is also easy to install and does not require a neutral wire.\n\nMultiple control options\nThe Sonoff smart switch has bidirectional control capabilities. You can easily connect it to your stairwell lighting. What\'s more, for even easier control, you can create smart scenes, and with the Timer function, you can set when the lights should turn on, off, or schedule timed loops.\n\nSimplicity and reliability\nFor added convenience, the Sonoff switch has voice control, as it demonstrates compatibility with Google Home, Amazon Alexa or Alice. What\'s more, you don\'t have to worry about Internet problems, as Sonoff, with its Zigbee 3.0 switch, can connect to a Zigbee Hub and create a home LAN. In addition, you have the ability to control the lighting even if its power is only 3 watts.\n\nQuick start\nConnecting the smart switch is very easy. All you have to do is connect it with the right device and then download the eWeLink app. Now all you have to do is pair your phone and the equipment with Bluetooth technology. This allows you to exercise control over your entire home even if you are at work or shopping.\n\nSecurity guarantee\nThe Sonoff Smart Switch ZBMINIL2 is a guarantee of safety, which is why its housing is made of PC with a fire resistance rating of V-0. What\'s more, terminal strips guarantee the safety of the cables and ensure their reliable connection. The switch is also equipped with EFR32MG22 core, which features low power consumption. All this means that you can safely use the Sonoff smart switch.\n\nSpecifications:\n- Model: ZBMINIL2\n- Wireless connection: Zigbee 3.0\n- Dimensions: 39.5x32x18.4 mm\n- Material: PC V0\n- Input: 100-240V, 50/60 Hz 6 A max.\n- Output: 100-240V, 50/60 Hz 6 A max.

GBP 17.20

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Sonoff ZBMINI ZigBee Smart Switch

Sonoff ZBMINI ZigBee Smart Switch\n\nZBMINI can be installed regardless of the type of junction box you are using. It is recommended that the switch should be installed outdoors rather than in a metal junction box.\n\nExtend the connector of an external switch\nWith the Sonoff switch, you can work with different types of external switches to control devices such as, SPDT light switch. The switch is not compatible with wall touch switch and timer light switch.\n\nSafety and comfort of use\nThe shell of the device is made of fire-resistant material, which reduces the risk of fire. In addition, the switch is CE and FCC certified. The ZigBee 3.0 protocol with AES-128 encryption makes the device\'s data secure and inaccessible to unwanted eyes. The product is compatible with Amazon, Philips, Sonoff and Samsung.\n\nZBMINI ZigBee - ZBMINI Bridge - Signal Transmission Station\nIf you are often offline due to too much distance between your device and router, ZBMINI can be a ZigBee router to transmit signal between the devices.\n\nIntelligent house thanks to Sonoff\nForgot to turn off the light? Don\'t worry, the switch will do it for you. You can also set when the light should go on and when it should go off. Additionally, the device is compatible with the Alexa assistant so you don\'t have to get up from the couch to turn off the light, Alexa will do it for you.\n\nSpecifications:\n- Model: ZBMINI\n- Input: 100-240V AC 50/60Hz\n- Output: 100-240V AC 50/60Hz\n- Material: PC\n- Product size: 42,6 x 42,6 x 20 mm\n- ZigBee: IEEE 802.15.4 2.4GHz

GBP 12.90

1

SONOFF TRVZB Zigbee Thermostatic Radiator Valve for Efficient Heating Control

SONOFF TRVZB Zigbee Thermostatic Radiator Valve for Efficient Heating Control\n\nSmart Control: The SONOFF Zigbee Thermostatic Radiator Valve offers comprehensive smart features including APP remote control, voice commands, scheduling, and group control for convenient and efficient heating management\n\nWindow Detection: Automatically shuts off the radiator when windows are opened, preventing unnecessary energy waste and enhancing energy efficiency\n\nZigbee 3.0 Standard Compatible: Supports Zigbee gateways using the Zigbee 3.0 protocol, theoretically allowing integration with any Zigbee 3.0-developed gateway such as SONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-P, and ZBDongle-E for seamless connectivity\n\nCompatibility with Most Heating Systems: Designed to fit existing \"M30 x 1.5mm\" radiator valves, the included adapter ensures compatibility with most heating systems and manufacturers, offering a versatile solution for various home setups\n\nMultifunctional: Equipped with a child lock to prevent accidental adjustments by children, frost protection to prevent pipes from freezing and bursting, and supports 6 months of historical data query, enabling informed decisions for heating schedules based on past data for optimized comfort and efficiency\n\nSafety Performance: Auxiliary overheating protection is implemented through a built-in temperature sensor that can detect and predict the real-time maximum temperature of the entire product. This feature prevents the product from deforming, melting, catching fire, or exposing electrical components due to overheating. In addition to ISED, FCC, RoHS, CE, and SRRC certifications, it also holds the more stringent and authoritative ETL certification\n\nSpecifications:\n\nModel: TRVZB\n\nWireless connection: Zigbee 3.0\n\nInput: 4.5V (3x1.5V AA Batteries, not included)\n\nBattery model: 1.5V LR6 Alkaline AA Battery (not included)\n\nThreaded connection: M30 x 1.5mm\n\nProduct dimension: 59.4 x 59.4 x 95mm\n\nNet weight: 154g\n\nCasing material: PC\n\nTemperature setting range: 4℃-35℃\n\nNote:\nThe thermostatic valve requires the use of a Zigbee gateway for operation. Please be aware that the SONOFF Zigbee Thermostatic Valve is not compatible with the SONOFF ZBbridge.

GBP 31.30

1

Sonoff MINIR4 Extreme Smart Switch

Sonoff MINIR4 Extreme Smart Switch - WiFi, Amazon Alexa, Google Assistant\n\nDo you want to use your devices even more conveniently? With the Sonoff smart switch it will be possible! The product allows you to control your connected devices using the eWeLink app or via assistants like Google Home or Amazon Alexa. To confirm safety, the device has received multiple certifications. What\'s more, by combining it with R5 or S-MATE hardware (available for sale separately), you can gain even more remote control of your devices.\n\nSmart switch\nThe Sonoff smart switch is distinguished by its small size, which makes it more convenient to use and will fit into various mounting boxes, including the smallest one - EU/86/120. It is equipped with an EPS32 chip, which turned it into an intelligent device. With its help you can automate lighting and electronic devices, transforming your home, into a Smart Home.\n\nHigh compatibility\nThe Sonoff Smart Switch shows great compatibility. You can easily connect it to switches such as Door Switch, Rocker Switch, Momentary Switch, SPDT Switch, and even currentless sensors. What\'s more, you can easily create smart scenes as the switch works with motion sensors, door and window sensors ora other home automation functions.\n\nEasy control\nYou no longer have to worry about the hassle of managing a smart home. You can pair the MINI R4 equally with the R5 and S-MATE (available for sale separately), so you\'ll be able to control it locally, even when you can\'t establish an Internet connection. The eWeLink-Remote signal will make this possible. What\'s more, you can also control the switch by voice, thanks to compatibility with Google Home and Amazon Alexa.\n\nQuick start\nConnecting the smart switch is very easy. All you have to do is connect it with the right device and then download the eWeLink app. Now all you need to do is pair your phone and equipment with Bluetooth technology. This allows you to exercise control over your entire home even if you\'re at work or shopping.\n\nSecurity\nThe Sonoff smart switch is also a guarantee of safety even in unusual situations. It has received TÜV certification, and it also meets CE and FCC standards. This gives you peace of mind that the device complies with international regulations. What\'s more, with its new connectors, fireproof housing and the use of high-quality materials, it is even more resistant to wear and tear and can serve you for a very long time.\n\nSpecifications:\n- Model: MINIR4\n- Wireless connection: IEEE 802.11b/g/n 2.4 GHz\n- Dimensions: 39.5x33x16.8 mm\n- Material: PC V0\n- Input: 100-240V, 50/60 Hz 10 A max.\n- Output: 100-240V, 50/60 Hz 10 A max.

GBP 16.10

1

SONOFF BMT01 Bluetooth Meat Thermometer

SONOFF BMT01 Bluetooth Meat Thermometer / Real-Time Cooking / Barbecue Temperature Monitoring\n\nMake cooking and grilling hassle-free with the SONOFF BMT01 Meat Thermometer. Engineered to connect seamlessly with your smartphone via Bluetooth, it delivers real-time temperature updates so you can monitor your dishes without constantly checking the oven or grill. Whether you’re roasting a whole chicken or slow-cooking brisket, its extended probe and cable ensure precise readings and a flexible setup for any culinary adventure.\n\nKey Features\n- Smart Bluetooth Monitoring: Stay updated on your food’s core temperature through a reliable Bluetooth link to your smartphone—perfect for multitasking around the kitchen or entertaining guests. \n- Wide Temperature Range: Measures between -10 to 55°C (14 to 131°F), covering a variety of cooking techniques and cuisines, from slow-cooked roasts to medium-rare steaks. \n- Long 15 cm Probe: Easily insert the probe into large cuts of meat for accurate internal temperatures, ensuring perfectly cooked meals. \n- Extended 1.5 m Cable: Position the thermometer a safe distance away from heat sources, letting you close the grill or oven door and keep cables out of harm’s way. \n- eWeLink App Compatibility: Pair with the intuitive eWeLink app for real-time alerts, temperature logs, and advanced features—all accessible on your mobile device.\n\nSpecifications\n- Model: BMT01\n- Power Source: AAA (1.5 V) batteries (not included)\n- Probe Length: 15 cm (5.9 in)\n- Cable Length: 1.5 m (4.9 ft)\n- Temperature Range: -10 to 55°C (14 to 131°F)\n- Connectivity: Bluetooth\n- App Compatibility: eWeLink\n\nIdeal Usage Examples\n- Indoor / Outdoor Cooking: Monitor roasts, poultry, or brisket without opening the oven or grill, maintaining heat and flavor. \n- Home Chefs / Pros: Perfect for busy kitchens where hands-free, real-time temperature tracking is essential for consistent results. \n- Social Gatherings / Parties: Keep an eye on multiple dishes while entertaining guests, ensuring everything is cooked to perfection. \n\nWhy This Product Is Perfect to Buy\nThe SONOFF BMT01 Meat Thermometer simplifies mealtime prep with high-precision temperature tracking and user-friendly app integration. Its robust probe and lengthy cable let you measure even the largest cuts of meat accurately while avoiding tangled cords near open flames. The eWeLink app’s monitoring and alert features help eliminate guesswork, saving you time and reducing the risk of undercooked or overdone meals.\n\nInteresting Facts about Smart Thermometers\n- Improved Cooking Safety: Monitoring internal meat temperatures helps prevent foodborne illnesses by ensuring meats are cooked thoroughly. \n- Flavor / Consistency: Proper heat control makes it easier to replicate favorite recipes, ensuring tender, juicy results every time. \n- Energy Efficiency: Cutting down on unnecessary oven or grill checks conserves heat and energy, speeding up cooking times.\n\nUpgrade your grilling and roasting routine with the SONOFF BMT01 Bluetooth Meat Thermometer—where precise cooking meets smart convenience. Enjoy peace of mind as you perfect every dish, from juicy steaks to slow-cooked favorites.\n\nPackage included:\n- 1 x Meat Thermometer\n- 2 x Probe\n- 1 x English Manual\n- 1 x Hook\n- 1 x Bracket\n\nPackage: Euroblister

GBP 32.40

1

Sonos BRIDGE Wireless

Sonos BRIDGE Wireless Bridge

GBP 42.71

1

Sonoff SNZB-02P Smart Zigbee Temperature and Humidity Sensor

Sonoff SNZB-02P Smart Zigbee Temperature and Humidity Sensor\n\nThe ZigBee Temperature and Humidity Sensor Sonoff SNZB-02P is an innovative device that combines precise measurements, long-lasting battery operation, and advanced smart home features. Designed for monitoring environmental conditions in indoor spaces, this compact and aesthetically pleasing sensor is an ideal choice for those who value accuracy, efficiency, and technological solutions for their homes.\n\nPrecision Measurement\nA key feature of the SNZB-02P is its exceptional measurement accuracy. This device measures temperature with an accuracy of ±0.2°C and humidity with an accuracy of ±2\% RH. This precision ensures data reliability, which is essential for maintaining optimal conditions in both homes and offices.\n\nLong Battery Life\nThe sensor is equipped with a battery with a lifespan of up to 4 years, minimizing the need for frequent replacements and ensuring continuous device operation. This is an ideal solution for those who value low-maintenance devices.\n\nRapid Data Refresh\nMeasurement data is refreshed every 5 seconds after each temperature or humidity change. This sensor\'s quick responsiveness allows for real-time monitoring and response to changing environmental conditions, which is particularly important in dynamic and climate-sensitive environments.\n\nAdvanced App Features\nThe accompanying app for the sensor offers a wide range of functionalities, from saving and exporting data to sending notifications when comfort thresholds are exceeded, and even creating Smart Scenes. These intelligent scenarios allow for the automatic activation of various home devices based on temperature and humidity changes.\n\nCompatibility and Security\nThe SNZB-02P sensor is compatible with the ZigBee system, ensuring easy integration with other smart home devices. Additionally, the device is equipped with AES-128 security, guaranteeing the safety of transmitted data.\n\nSpecifications:\n- Model: SNZB-02P\n- Shape: Round\n- Input: 3V\n- Battery Type: CR2477\n- MCU: EFR32MG22\n- Certifications: CE/FCC/ISED/RoHS\n- Dimensions: 45 x 45 x 17.7mm\n- Weight: 26.7g\n- Material: ABS\n- Pairing Time: 180s\n- Antenna: Yes\n- Security Mode: AES-128\n- Intended Use: Indoor\n- Operating Temperature: -10°C to 60°C\n- Operating Altitude: Up to 5000m

GBP 16.10

1

Jetrack Plastic Track Joining Bridge Bridge

Jetrack Joining Bridge Pack of 1 in white.

GBP 2.00

1

Centre Bridge - AG609

Replacement centre bridge.

GBP 0.00

1

Vishay Rectifier, Bridge; Glass Passivated Single-Phase Bridge Rectifier; WOG; -55 deg

Vishay Rectifier, Bridge; Glass Passivated Single-Phase Bridge Rectifier; WOG; -55 deg, MPN: 2W04G-E4/51

GBP 0.35

1

Bridge Engineering Handbook Volume 1

First Published in 1999: The Bridge Engineering Handbook is a unique comprehensive and state-of-the-art reference work and resource book covering the major areas of bridge engineering with the theme bridge to the 21st century. | Bridge Engineering Handbook Volume 1

GBP 62.99

1

Phoenix Contact Jumper - Bridge 3-Phase Loop Bridge for use with Contactron Modules

Phoenix Contact Jumper - Bridge 3-Phase Loop Bridge for use with Contactron Modules, MPN: 2901658

GBP 27.24

1

Phoenix Contact Jumper - Bridge 3-Phase Loop Bridge for use with Contactron Modules

Phoenix Contact Jumper - Bridge 3-Phase Loop Bridge for use with Contactron Modules, MPN: 2904498

GBP 69.59

1

Bridge Management

As the emphasis in construction moves from building new bridges to maintenance and rehabilitation of existing stock bridge management is becoming an increasingly important subject. This is the definitive single volume reference for professionals and postgraduates covering the whole gamut of bridge management topics. Highly illustrated and in full colour this revised and updated second edition has been expanded to include new chapters on deterioration modelling asset management and the impact of heavy goods vehicles. Including examples of practices and techniques drawn from around the world this will be an invaluable source for the modern bridge engineer. * Comprehensive specialist information for the bridge engineer* Not only covers testing and assessment but also financial and management issues * Highly illustrated with full colour diagrams and photographsMichael Ryall has worked for over forty years both in the UK and abroad in the practice of design and construction of a wide variety of bridges. He has also taught and developed both undergraduate and postgraduate bridge engineering courses at the University of Surrey and run bridge-related courses worldwide.

GBP 56.99

1