{"product_id":"smart-zigbee-single-channel-relay-module-b6z-8a-without-pm-dry-contact-tuya-nous-b6z","title":"Smart ZigBee Single-Channel Relay Module B6Z, 8A,without PM, dry contact, TUYA","description":"\u003ch2\u003eSmart 1-Channel ZigBee Relay Module NOUS B6Z, “Dry Contact”, without Energy Monitoring, TUYA\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNOUS B6Z is a compact 1-channel ZigBee 3.0 relay module with a “dry contact” function, designed to automate lighting, gate control and other compatible electrical circuits. The module supports loads up to 8 A \/ 2000 W at 100–240 V AC and up to 5 A \/ 150 W at 30 V DC, while smart functions are provided through a TUYA-compatible ZigBee system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact NOUS B6Z can be installed behind a wall switch or in a suitable installation or junction box. The module has separate relay input and output contacts, allowing the controlled circuit to be electrically isolated from the module's power supply. This expands the range of applications where a potential-free, or so-called “dry contact”, relay contact is required.\u003c\/p\u003e\n\u003cp\u003eNOUS B6Z does not have an energy monitoring function, so it is focused on simple and flexible on\/off control. ZigBee 3.0 connectivity allows the module to be included in smart home scenarios, used for group control and configured to determine how the relay should behave after the power supply is restored. A compatible ZigBee gateway is required for smart functions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-channel smart relay module.\u003c\/li\u003e\n\u003cli\u003e“Dry contact” – potential-free relay contact.\u003c\/li\u003e\n\u003cli\u003eZigBee 3.0 wireless technology.\u003c\/li\u003e\n\u003cli\u003eUp to 8 A \/ 2000 W load at 100–240 V AC.\u003c\/li\u003e\n\u003cli\u003eUp to 5 A \/ 150 W load at 30 V DC.\u003c\/li\u003e\n\u003cli\u003eElectromechanical relay.\u003c\/li\u003e\n\u003cli\u003eWithout energy monitoring function.\u003c\/li\u003e\n\u003cli\u003eCan be controlled via an external wall switch.\u003c\/li\u003e\n\u003cli\u003ePhysical control button on the module.\u003c\/li\u003e\n\u003cli\u003eGroup control of multiple modules.\u003c\/li\u003e\n\u003cli\u003ePower state recovery function.\u003c\/li\u003e\n\u003cli\u003e“NOUS Smart Home” and “Tuya Smart Life” support.\u003c\/li\u003e\n\u003cli\u003eCompatible with “Home Assistant”.\u003c\/li\u003e\n\u003cli\u003eSupport for “Amazon Alexa”, “Google Assistant”, “SmartThings” and “Siri Shortcuts”.\u003c\/li\u003e\n\u003cli\u003eCompact 29 × 34 × 17 mm housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Product?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e“Dry contact” relay output:\u003c\/strong\u003e separate I and O contacts allow control of a circuit that is electrically isolated from the module's power supply, making the B6Z suitable for a wider range of control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for AC and DC loads:\u003c\/strong\u003e the relay contacts can control loads up to 8 A \/ 2000 W at 100–240 V AC or up to 5 A \/ 150 W at 30 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurn a conventional switch into a smart switch:\u003c\/strong\u003e the SW input allows you to retain the physical wall switch while also using smart functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-compact:\u003c\/strong\u003e measuring only 29 × 34 × 17 mm, the module is suitable for installation locations with limited available space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZigBee 3.0 connectivity:\u003c\/strong\u003e the module can be integrated into a TUYA ZigBee smart home ecosystem and used in automation scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eState recovery:\u003c\/strong\u003e you can choose whether the relay should remain switched off, switch on or restore its previous state after a power outage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup control:\u003c\/strong\u003e multiple compatible modules can be grouped together and controlled with a single action.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Is This Product For?\u003c\/h3\u003e\n\u003cp\u003eNOUS B6Z is particularly suitable for applications where energy monitoring is not required, but a compact and versatile smart relay contact is needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart lighting users\u003c\/strong\u003e who want to retain conventional wall switches while adding smart control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate and automation systems\u003c\/strong\u003e where the control equipment accepts a potential-free contact signal and complies with the module's relay parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome automation enthusiasts\u003c\/strong\u003e creating ZigBee and TUYA-based scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e“Home Assistant” users\u003c\/strong\u003e looking for a compact ZigBee 3.0 relay module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC and low-voltage DC circuits\u003c\/strong\u003e where the load does not exceed the limits specified by the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical Applications for Lighting and Automation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module behind a wall switch and control the lighting both physically and through the smart home system.\u003c\/li\u003e\n\u003cli\u003eUse the potential-free relay contact to control the input of a compatible gate controller.\u003c\/li\u003e\n\u003cli\u003eAutomate a suitable 30 V DC circuit with a load not exceeding 5 A \/ 150 W.\u003c\/li\u003e\n\u003cli\u003eControl a load of up to 8 A \/ 2000 W at 100–240 V AC.\u003c\/li\u003e\n\u003cli\u003eCombine multiple modules into a single group and control several circuits with one action.\u003c\/li\u003e\n\u003cli\u003eInclude the B6Z in automation scenarios together with compatible motion, door or other ZigBee sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen Is a “Dry Contact” Smart Relay Module Useful?\u003c\/h3\u003e\n\u003cp\u003eNot every device needs to be controlled by directly supplying it with 230 V. Gate automation systems, some control systems and other devices may have a separate contact input that only requires the circuit to be opened or closed. In such cases, a “dry contact” relay provides greater flexibility than a standard smart switch whose output supplies a voltage.\u003c\/p\u003e\n\u003cp\u003eNOUS B6Z has separate I and O terminals for the relay circuit, allowing the circuit controlled by the relay to be isolated from the 100–240 V AC power supply required by the module itself. This allows a single compact ZigBee module to be used for conventional lighting as well as compatible low-voltage or contact-controlled systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNOUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eB6Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSmart ZigBee relay module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eRelay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectromechanical, “dry contact”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEnergy Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModule Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100–240 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum AC Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e8 A, 2000 W, 100–240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum DC Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5 A, 150 W, 30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eStandby Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u0026lt;1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOverload Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eZigBee 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCommunication Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIEEE 802.15.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2400–2483 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Transmission Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eZigBee Gateway\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNOUS E1, E7, E15 or another compatible TUYA ZigBee gateway required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eApps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e“NOUS Smart Home”, “Tuya Smart Life”, “Home Assistant”, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eVoice Assistants and Platforms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e“Amazon Alexa”, “Google Assistant”, “SmartThings”, “Siri Shortcuts”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower State Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOFF \/ ON \/ restore previous state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTerminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSW, O, I, N, L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFrom –20 to +40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC + ABS3250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e29 × 34 × 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e21 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNOUS B6Z module, user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “dry contact” mean in the NOUS B6Z module?\u003c\/strong\u003e\u003cbr\u003e“Dry contact” means that the relay's I and O contacts are isolated from the module's power supply circuit. The relay acts as an electrical switch and does not itself supply the module's power voltage to the controlled circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between NOUS B6Z and B5Z?\u003c\/strong\u003e\u003cbr\u003eNOUS B6Z does not have energy monitoring or overload protection, but it has a “dry contact” relay output and can control both suitable AC circuits and DC circuits up to 30 V DC. B5Z is designed for 100–240 V AC loads and features energy monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOUS B6Z require a ZigBee gateway?\u003c\/strong\u003e\u003cbr\u003eYes. The module uses ZigBee 3.0 connectivity, so a NOUS E1, E7, E15 or another compatible TUYA ZigBee gateway is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOUS B6Z measure energy consumption?\u003c\/strong\u003e\u003cbr\u003eNo. This B6Z version does not have a power or electricity consumption measurement function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat load can be connected to NOUS B6Z?\u003c\/strong\u003e\u003cbr\u003eThe relay contacts support up to 8 A \/ 2000 W at 100–240 V AC or up to 5 A \/ 150 W at 30 V DC. The limits specified by the manufacturer must not be exceeded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan a conventional wall switch be connected to NOUS B6Z?\u003c\/strong\u003e\u003cbr\u003eYes. The SW input is designed for an external switch, so the connected device can also be controlled using a conventional physical switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan NOUS B6Z be used to control gates?\u003c\/strong\u003e\u003cbr\u003eThe “dry contact” relay may be suitable for gate automation if the specific gate controller input is designed for a potential-free contact signal. Before connecting, the gate automation manufacturer's wiring diagram and control input parameters must be checked.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install NOUS B6Z?\u003c\/strong\u003e\u003cbr\u003eSince the module itself requires a 100–240 V AC power supply, installation and electrical connection should be carried out by a qualified specialist in accordance with the manufacturer's wiring diagram and electrical safety requirements.\u003c\/p\u003e\n\u003cp\u003eChoose the NOUS B6Z smart ZigBee “dry contact” relay module if you are looking for a compact solution for controlling lighting, gate automation or other compatible AC and DC circuits. ZigBee 3.0, the potential-free relay contact and ultra-compact housing provide greater flexibility when creating a TUYA smart home automation system.\u003c\/p\u003e","brand":"NOUS","offers":[{"title":"Default Title","offer_id":55431611777362,"sku":"NOUS-B6Z","price":13.55,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/carlat.com\/de\/products\/smart-zigbee-single-channel-relay-module-b6z-8a-without-pm-dry-contact-tuya-nous-b6z","provider":"Carlat","version":"1.0","type":"link"}