Products
Categories
- Main categories
-
- 3D PRINTING
- ARDUINO
- AUTOMATION
- BOOKS
- CYBERSECURITY
- EDUCATION
- ELECTRONICS
- Cables
- Cameras and accessories
- Communication
- Conductive materials
- Connectors
- ARK connectors (Terminal Block)
- Coaxial connectors (RF)
- Connectors
- Crocodile clip
- D-Sub drawer connectors
- DC power connectors
- FFC/FPC ZIF connectors
- Goldpin connectors
- IDC connectors
- JACK connectors
- JST connectors
- Jumpers
- Memory cards slots
- Other connectors
- Pogo pin
- RJ45 sockets
- Slip ring connector
- Supports
- Szybkozłącza
- USB connectors
- USB PD Adapters for Laptops
- Cooling
- Displays
- Electronic modules
- A/D and D/A converters
- Audio
- Barcode readers
- CAN converters
- Converters USB - UART / RS232
- Data logger
- DDS/PLL generators
- Digital potentiometers
- Encoders
- Expanders of the I/O
- Fingerprint readers
- HMI modules
- Image and video
- JTAG accessories
- Keyboards, buttons
- LED drivers
- Memory card readers
- Memory modules
- Modules with power outputs
- Motor controllers
- Power modules
- RS485 converters
- RTC modules
- Servo Controllers
- TSOP infrared receivers
- USB Converters - I2C / 1-Wire / SPI
- Voltage converters
- Gadgets
- GPS
- Intelligent clothes
- LED - diodes, displays, stripes
- Luminous wires and accessories
- Memory cards and other data storages
- Passive elements
- PC accessories
- Printers
- Prototype boards
- Relays
- Semiconductors
- A/C converters (ADC)
- Analog systems
- Audio systems
- Bridge rectifiers
- Button
- D/A Converters (DAC)
- DDS synthesizers
- Digital circuits
- Diodes
- Drivers of motors
- DSP microprocessors
- Energy counters
- Energy harvesting
- ESD security
- IGBT drivers and bridges
- Interface systems
- LED drivers
- Logic converters
- Memory
- Microcontrollers
- Optotriacs and optocouplers
- Other
- PLL generators
- Power systems
- Programmable systems
- Resetting systems
- RF systems
- RTC systems
- Sensors
- SoC systems
- Timery
- Touch sensors
- Transistors
- Sensors
- Accelerometers
- Air humidity sensors
- Air quality sensors
- Current sensors
- Distance sensors
- Flow sensors
- Gas sensors
- Gyroscopes
- Hall sensors
- Humidity sensors
- Infrared sensors
- Light and color sensors
- Liquid level sensors
- Magnetic sensors (compasses)
- Medical sensors
- Motion sensors
- PH sensors
- Position sensors
- Pressure sensors
- Pressure sensors
- Reflection sensors
- Sensors 6DOF/9DOF/10DOF
- Sensors of liquid quality
- Temperature sensors
- Vibration sensors
- Sound transducers
- Switches and buttons
- Cables
- FPGA DEVELOPMENT KITS
- Measuring devices
- MECHANICS
- MINICOMPUTERS (SBC)
- POWER
- RASPBERRY PI
- Accessories for Raspberry Pi
- Audio video cables for Raspberry Pi
- Case Raspberry Pi
- Cooling for Raspberry Pi
- Displays for Raspberry Pi
- Extension modules for Raspberry Pi
- Memory cards for Raspberry Pi
- Power for Raspberry Pi
- Raspberry Pi 3 model A+
- Raspberry Pi 3 model B
- Raspberry Pi 3 model B+
- Raspberry Pi 4 model B
- Raspberry Pi 400
- Raspberry Pi 5
- Raspberry Pi cameras
- Raspberry Pi Compute Module
- Raspberry Pi model A/ B+/2
- Raspberry Pi Pico
- Raspberry Pi prototyping
- Raspberry Pi Zero
- Raspberry Pi Zero 2 W
- RETIRED PRODUCTS
- SALE
- STARTER KITS, PROGRAMMERS, MODULES
- Atmel SAM
- Atmel Xplain
- AVR
- Coral
- DFRobot FireBeetle
- ESP32
- ESP8266
- Feather / Thing Plus
- Freedom (Kinetis)
- M5Stack
- Micro:bit
- Nordic nRF
- Other development kits
- Particle Photon
- Peripheral modules
- PIC
- Raspberry Pi RP2040
- RFID
- RISC-V
- Seeed Studio LinkIt
- Segger programmers
- SOFTWARE
- Sparkfun MicroMod
- STM32
- STM32 Discovery
- STM32 MP1
- STM32 Nucleo boards
- STM8
- Teensy
- Universal programmers
- WRTNode
- XIAO/Qt PY
- Atmel SAM
- WORKSHOP
- Adhesives and gluers
- Chemistry
- CNC milling machines
- Crimping tools
- Dispensing needles
- Heat-shrink tubing
- Insulation strippers
- Knives and scissors
- Laboratory power supplies
- Mikroskopy
- Mini drills and grindrers
- Organizers
- Power strips
- Power tools
- Safety glasses
- Soldering
- Antistatic mats and accessories (ESD)
- BGA balls
- BGA rework stations
- Brushes and ESD brushes
- Desoldering Wick
- Handles, magnifiers
- Heat guns
- Heaters and soldering irons
- Laminates
- Portable soldering irons
- Silicone Soldering Mats
- SMD Accessories
- Soldering accessories
- Soldering chemistry
- Soldering irons
- Soldering pastes
- Soldering pots
- Soldering stations
- Soldering tips
- Sponges and cleaners
- Stand for soldering irons
- Tin
- Tin extractors
- Ultrasonic cleaners
- Tapes (aluminum, kapton, copper, insulating)
- Tools
- Tweezers
- Vices
- 3D PRINTING
New products
New products
zł45.06 tax excl.
Wireless door and window opening/closing sensor working within the Zigbee standard. It is an excellent security device informing, for example, about unwanted entry into the house. Sonoff SNZB-04
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
Sonoff SNZB-04 is a wireless door opening/closing sensor and works within the Zigbee standard. It is an excellent security device informing, for example, about unwanted entry into the house. It can send notifications about the occurrence of an event and, in conjunction with a camera, inform about who entered the room. The device allows you to read data from the last 3 months, thanks to which the user can trace past events. It is configured using the application and requires connection to the Sonoff Zigbee Bridge to work properly. Combined with smart lighting, it can also add the function of automatically turning on the light in the room when you open the door. Sonoff SNZB-04 consists of two elements, one of which is mounted in a non-invasive way with a tape on the wall, and the other on a door or window. It is battery operated and the application will inform the user when the battery charge becomes too low.
Zigbee is a standard that offers many advantages that have a very positive effect on the operation of devices within the system. The basic one is the speed of pairing devices - the Zigbee standard allows for 3 times faster pairing of devices than WiFi. In addition, each device permanently connected to the electricity increases the range of the network. Zigbee also offers a long range - up to 80 m in open space.
Features
- Power supply: 3V CR2450 battery
- Communication: Zigbee (IEEE 802.15.4)
- Material: PC
- Dimensions:
- Magnet: 32 x 15.6 x 13 mm
- Sensor: 47 x 27 x 13.5 mm
You might also like
Opening/closing sensor designed for mounting on windows and doors. It is equipped with an RF wireless communication module operating at 433 MHz. Sonoff DW2 - RF
No product available!
Opening/closing sensor designed for mounting on windows and doors. It is equipped with a WiFi wireless communication module. Sonoff DW2
No product available!
Gateway that allows you to connect devices communicating under the Zigbee standard and WiFi into one smart home system. It allows you to connect up to 32 devices. Sonoff Zigbee Bridge
No product available!
Wireless button working within the Zigbee standard. It allows you to control networked devices using one of three functions - single, double and long button press. Sonoff SNZB-01
No product available!
Wireless temperature and humidity sensor working within the Zigbee standard. It can work with a fan or an air dryer, for example, and switch them on when the readings reach their limit values. Sonoff SNZB-02
No product available!
Wireless PIR motion detector working within the Zigbee standard. It enables the detection of a moving object with a viewing angle of 110° with a range of up to 6 m. Sonoff SNZB-03
No product available!
Other products in the same category (16)
Sonoff - WiFi Wireless Smart Switch for MQTT COAP Smart Home
Touch light switch with WiFi and RF that can control three lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU3C TX
Lamp holder with E27 thread. It allows you to change a traditional light bulb into a smart device controlled by WiFi or RF. Sonoff Slampher
No product available!
Switch (relay) controlled via Wi-FI, equipped with a socket to connect a temperature or humidity sensor. The device works with the eWeLnik (cloud) application, available for devices with iOS and Android. IM160712005
No product available!
Waterproof temperature sensor adapted to work with Sonoff TH10 / TH16
1-channel touch light switch with WiFi and RF connectivity. It allows users to remotely turn on / off connected LEDs and lights from any place at any time and set time schedules using the eWeLink application. Sonoff T1 1K
Sonoff MINI is a universal WiFi controlled switch. It has a small size and can be mounted in a standard flush-mounted box behind the lighting switch. Sonoff MINI
No product available!
4-channel WiFi and RF wireless switch. It allows you to independently turn on/off each of the connected devices and set time schedules using the eWeLink application. Sonoff 4CH PRO R3
Universal switch controlled by WiFi. It can control one home appliance. Sonoff Basic R3
No product available!
Universal switch controlled by the ZigBee protocol. It has a small size and can be mounted in a standard flush-mounted box, e.g. behind a lighting switch. Sonoff ZBMINI
No product available!
Temperature and humidity sensor adapted to work with Sonoff TH10 / TH16
Three-channel touch light switch with WiFi, which can control three lighting circuits in the room. It allows you to independently turn on/off each of the three channels and set time schedules using the EWeLink application. Sonoff T0EU3C TX
Gateway that allows you to connect devices communicating under the Zigbee standard and WiFi into one smart home system. It allows you to connect up to 32 devices. Sonoff Zigbee Bridge
No product available!
Sonoff T0EU1C-TX is a 1-channel touch light switch connected to WiFi. In combination with the eWeLink application, which is the heart of an intelligent home system, it allows easy control of devices from anywhere. The device is compatible with Amazon Alexa, Google Assistant, IFTTT, Google Nest, which also allows you to control it with your voice
Wireless PIR motion detector working within the Zigbee standard. It enables the detection of a moving object with a viewing angle of 110° with a range of up to 6 m. Sonoff SNZB-03
No product available!
2-channel WiFi switch that can connect and control two household appliances. It allows you to independently turn on / off each of the two connected devices and set time schedules using the EWeLink application. Sonoff Dual
No product available!