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Electronics

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物联网供应商和制造商

Internet of Things

门禁系统

elec

搜罗全球顶尖门禁系统公司提供的门禁系统资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

门禁系统供应商和制造商

Access Control System

Kerui Intelligent Technology (Heyuan) Co., Ltd

Product Description       Company Profile    Certificate  Exhibition   

Indoor Motion Sensor Alarm Wireless Motion Detector Alarm Siren Strobe 125dB Door Chime Bell Alert for Shop Home Burglar

Indoor Motion Sensor Alarm Wireless Motion Detector

Product Description        Company Profile    Certificate  Exhibition   

Factory Direct Wholesale Home Security Long Distance Wireless Infrared PIR Motion Sensor Detector

Factory Direct Wholesale Home Security Wireless Infrared PIR Motion Sensor

Product Description     Company Profile     Certificate  Exhibition   

Kerui Hot Sale Mini PIR Motion Sensor Alarm 433mhz Motion Detector Wireless for Easy Installation

Sinsyn Technology (Hk) Co., Limited

1. H.264, 720P &amp; 960P &amp;1080P is optional
2. 11 IR LEDs, IR distance 10M-15M. Megapixel fixed lens 3.6 mm
3. Two-way audio, support remote pan/tilt rotate
4. Wi-Fi/802.11/b/g/n
5. Motion detection, email alert, FTP upload
6. iPhone, Android 3G phone smartphone supported
7. Multi-language, Firefox, Safari, Google browser
8. Pan:355&deg;, Tilt: 120&deg;, Speed:15-70&deg;/S
9. Built-in IR cut, no color cast
10. Color: Black or White
11. Support max 32G TF card. Indoor Use, power input DC 5V 1.6A
12. P2P, PNP, Plug&amp;Play, easy remote monitoring in anytime anywhere
13. Alarm push function, receive alarm message anytime anywhere&nbsp;

720p Home Use Wireless Wifi IP Camera

PT Wireless Wifi IP Camera for Home Use

小未科技 (珠海) 有限公司

A Smart Sensor for Every Door and Window     

Zigbee Door and Window Sensor, Wireless Mini Contact Sensor, Home Automation, Requires Aqara Hub, Zigbee Connection, Kid Safety

Zigbee Door and Window Sensor for home automation

        Company Profile    Certificate  Exhibition   

Kerui Home Security Alarm Wireless Water Leakage Detector Flood Sensor Smart Water Leak Sensor

Kerui Home Security Alarm Wireless Water Leakage Detector

Smart Zigbee Temperature &amp; Humidity SensorCreate a healthier, more comfortable, and energy-efficient living environment with the Zigbee Temperature &amp; Humidity Sensor. Designed for modern smart homes, this intelligent sensor continuously monitors indoor temperature and humidity with high precision, allowing you to keep track of environmental conditions anytime through your smart home system. By connecting to a Zigbee gateway, the sensor becomes an essential part of your home automation network. It can automatically trigger smart devices such as air conditioners, heaters, humidifiers, dehumidifiers, exhaust fans, and ventilation systems based on custom temperature or humidity thresholds—helping maintain the ideal indoor climate while reducing unnecessary energy consumption. Its compact, minimalist design blends seamlessly into any room without affecting your home décor. Installation is quick and tool-free, making it suitable for walls, shelves, desks, or any indoor location where climate monitoring is needed. Whether you're protecting your family, preserving valuable items, or creating the perfect growing environment for plants, this smart sensor provides reliable environmental monitoring around the clock. Key FeaturesAccurate Real-Time MonitoringBuilt-in high-precision sensors continuously measure both temperature and humidity, providing reliable data updates to help you maintain the perfect indoor environment. Smart App MonitoringView live temperature and humidity readings anytime through your smart home app. Receive instant updates and monitor environmental changes even when you're away. Zigbee 3.0 Stable ConnectionPowered by Zigbee 3.0 technology for fast response times, low latency, reliable communication, and low power consumption. A compatible Zigbee gateway is required. Intelligent Home AutomationCreate customized automation scenes based on temperature or humidity. Examples include: Turn on the air conditioner when the temperature exceeds your preset value.Activate the humidifier when humidity drops below your comfort level.Start the dehumidifier automatically when humidity becomes too high.Control ventilation systems to improve indoor air quality.Ultra-Low Power ConsumptionDesigned for long-lasting performance with minimal battery usage, reducing maintenance and ensuring reliable operation for months. Easy InstallationThe lightweight and compact design allows flexible placement on walls, tables, shelves, bedrooms, offices, nurseries, kitchens, or greenhouses without complicated wiring. Perfect for Multiple ApplicationsSuitable for bedrooms, living rooms, nurseries, kitchens, offices, greenhouses, wine cellars, warehouses, server rooms, and other indoor environments where accurate climate monitoring is important. With reliable Zigbee connectivity, accurate environmental sensing, and seamless smart home integration, the Zigbee Temperature &amp; Humidity Sensor is an ideal solution for creating a safer, healthier, and more comfortable indoor environment.   

Zigbee Smart Temperature & Humidity Sensor

Zigbee Smart Temperature Humidity Sensor for precise climate control

KERUI M501 Wireless Doorbell + D017 Door window open sensor58 Ringtones, 5 Volume levels, Mute mode, Colorful indicator LED lights/ Multi function Wireless Doorbell/ Welcome Door Chime/ Door Window Open Alarm: Anti burglar, Children Safety, Pets/ Smart House Security Alarm SystemProduct Description       Company Profile    Certificate  Exhibition  

KERUI Best Seller Wireless Doorbell Waterproof 150 Meter Distance Smart Motion Sensor Doorbell

KERUI Best Seller Wireless Doorbell with Smart Motion Sensor

               Company Profile    Certificate  Exhibition   

Kerui Tuya Smart Home Wireless WiFi 4G GSM Gateway Alarm System Support Door Window Sensor and PIR Motion Detector

Kerui Tuya Smart Home Wireless WiFi 4G GSM Gateway

Product Description                              Company Profile     Certificate  Exhibition   

Hot Home Security Magnetic Door Alarm System Smart Password Two-way Window Door Sensor Burglar Alarm

Hot Home Security Magnetic Door Alarm System

CCL Electronics Ltd

Multi-graphs weather &amp; air quality station with 7-in-1 professional sensorMulti-graphs weather &amp; air quality station (C6106A)TRUE BLACK &amp; colorful display for time &amp; full weather information24 hours and 7 days local weather forecast with high / low temperature and Probability of precipitation from PWLWI-FI connection to publish local weather station data on ProWeatherLive (PWL), Weather Underground, Weathercloud and one additional weather platform (either by WU or WSLink APIs)Receive weather data from 7-in-1 weather sensor (C3146A) via 868/ 915/ 917 MHz RF transmissionWeather forecast (sunny, partly cloudy, cloudy, rainy, stormy, snowy)Weather forecast according to device locationAble to synchronize Internet local time &amp; date that according to device locationDisplay time, calendar, weekday, Moon phase and sunrise / sunset timeBuzzer alarm clockIN / CH temperature (°C / °F) &amp; humidity readings displayOutdoor temperature (°C / °F) &amp; humidity readings (C3146A)Outdoor Feels like, dew point (C3146A)Gust or Average wind speed (mph, m/s, km/h, knots) &amp; BeaufortReal time wind direction in 360°&amp; 16-direction resolutionUV index (0 –16) and light intensity reading (Klux, Kfc, W/m2)Measure Rain rate (in/h or mm/h), Daily, Weekly, Monthly, Total rainfall (in or mm)Barometric pressure in relative or absolute readings (hPa, inHg, mmHg)Historical graph for pressure, in/outdoor temperature &amp; humidity, and rainfallPM2.5, PM10, CO2, CO, HCHO reading(s) and VOC level of the optional sensor(s)Weather and air quality alerts of indoor, outdoor and optional sensor(s) readingsMax / Min records of indoor, outdoor and sensor(s) readingsSensor weather data calibrationAuto-scroll display for different optional sensor(s)3 level brightness: High / Low / Auto7 languages for weekday (EN/ DE/ FR/ ES/ IT/ NL/ RU)Support setup and OTA firmware update through WSLink APP1 pc wireless 7-in-1 professional weather sensor (C3146A) and 1pc thermo-hygro sensors (C3130A) includedSupport extra wireless sensors (Optional):(1) Support up to 3 pcs wireless sensors (T/H C3130A/C3133A, Soil C3127A, Pool C3107B (optional, not included) (2) Support up to 3 pcs water leakage sensors (C3128A) (optional, not included) (3) Support 1 pc PM2.5 / PM10 sensors (C3123A) (optional, not included) (4) Support 1 pc CO2 sensor (C3138A) (optional, not included) (5) Support 1 pc CO sensor (C3140A) (optional, not included) (6) Support 1 pc HCHO + VOC sensor (C3139A) (optional, not included) Wall mount/ desktop usageProduct size: 215 x 176.5 x 27 mm (W x H x D)Power: Adaptor includedBack-up battery 1 x CR2032 (included)7-in-1 solar powered weather sensor (C3146A) Full solar powered 7-in-1 weather sensorWeather sensor include: Temperature, humidity, wind speed, wind direction, rain gauge, UV &amp; light intensityLarge solar panel with tiltable angle for full operation supportWeather-resistant shelterLong-range transmission with console up to 150m (450 ft.)Product size: 390x230x185mm (W x H x D)3 x AA batteries (not included)

Multi-graphs weather & air quality station with 7-in-1 professional sensor

Multi graphs weather air quality station with 7 in 1 professional sensor

Product Description      Company Profile     Certificate  Exhibition   

Outdoor Wireless Security Driveway Alarm System 6/12m Detection Range 5s Detection Interval 90 Waterproof PIR Motion Sensor

Outdoor Wireless Security Driveway Alarm System

The WIFI gateway is compatible with alarm and welcome functions. It adopts advanced wireless receiving technology, powerful microcomputer control system, large-capacity high-quality voice processing technology, and integrates up to 32 pieces of music, with stable and reliable performance. Detectors such as main engine and doorbell button/IR door magnetic water immersion can be coded wirelessly, with built-in lithium battery, TYPE_C charging and external wired alarm signal. Suitable for villas, clubs, leisure centers, hotels, hotels, families, office buildings, meeting rooms and other occasions.Product Description        Company Profile    Certificate  Exhibition     

KERUI Tuya Home Security Wifi Sensor Water Leak Detection System Alarm for Kitchen Garden

KERUI Tuya Home Security Wifi Sensor Water Leak Detection System

Product Description                Company Profile     Certificate  Exhibition   

Home Safety Alarm System Standalone Magnetic Sensors Independent Wireless Home Door Window Entry Burglar Alarm

Home Safety Alarm System with Wireless Magnetic Sensors

Product Description     Company Profile     Certificate  Exhibition  

New Arrival Intelligent Window Detector Door Security Smart Life Contact Sensors Wireless Door Window Sensor

Intelligent Window Detector Door Security Smart Life Contact Sensors

4-Inch Smart Home Control Panel with AI Voice ControlTake complete control of your smart home with the 4-Inch Smart Home Control Panel, a compact wall-mounted hub designed for modern home automation. Combining an HD touchscreen, AI voice control, WiFi connectivity, and seamless smart device integration, it provides centralized management of lighting, curtains, security, climate control, and automation scenes from one elegant interface. Whether you're upgrading your home, apartment, villa, hotel, or office, this intelligent control panel delivers convenience, efficiency, and a smarter lifestyle. Key FeaturesAI Voice ControlOperate lights, curtains, air conditioners, and compatible smart devices using simple voice commands for hands-free convenience. Smart Home Control CenterManage multiple smart devices including: Smart LightingSmart SwitchesSmart CurtainsAir ConditioningSmart Door LocksSecurity CamerasSmart SensorsHome Automation Scenes4-Inch HD TouchscreenThe responsive HD display provides an intuitive user interface for quick access to smart home controls and automation settings. One-Touch Scene ControlCustomize scenes such as Home, Away, Sleep, and Movie Mode to control multiple devices with a single touch. WiFi &amp; Bluetooth ConnectivitySupports stable wireless communication for fast device control and easy smart home integration. Compact Wall-Mounted DesignModern minimalist appearance fits standard wall boxes and blends perfectly into contemporary interiors. Easy InstallationSimple installation makes it ideal for both new construction and smart home renovation projects. Wide CompatibilityWorks with compatible smart home ecosystems, sensors, smart switches, smart locks, and security cameras. Ideal ApplicationsSmart HomesApartmentsVillasHotelsOfficesSmart BuildingsProperty DevelopersHome Automation ProjectsWhy Choose This Smart Home Control Panel?The 4-Inch Smart Home Control Panel provides centralized smart home management through an elegant touchscreen interface. With AI voice control, wireless connectivity, and customizable automation scenes, it simplifies daily living while enhancing comfort, security, and energy efficiency. 

4-Inch Smart Home Control Panel with AI Voice Control | Home Automation Hub

4 Inch Smart Home Control Panel with AI Voice Control

Product Description          Company Profile     Certificate  Exhibition   

Factory Price Indoor Outdoor PIR Security Alarm 433 MHz Infrared Motion Detector Alarm

Factory Price Indoor Outdoor PIR Security Alarm

Product Description       Company Profile      Certificate  Exhibition  

2026 New Wide Angle Infrared Detector Wireless PIR Smart Home Security Alarm System

Full-Color Display: Offers clear visibility and user-friendly interface.Wi-Fi Connectivity: Secure remote monitoring via smartphone apps.Tuya Smart Integration: Seamless control through popular smart home platforms.Motion Sensor Detection: Early warning for unexpected movements.Easy Installation: Quick setup with minimal effort.Product Description                 Company Profile      Certificate  Exhibition   

KERUI Tuya Smart WIFI GSM Alarmas Para Casas Works Home Burglar Motion Detector Security Alarm System

KERUI Tuya Smart WIFI GSM Alarm System for Home Security

Door &amp; Window Contact Sensor:This SECRUI magnetic door &amp; window chime alarm sensor will emit loud volume alarm of 130dB whenthe door is suddenly open. It can prevent your kids from sneaking out. And it’s a perfect wireless security magnetic alarm for kids' safety, anti-theft, home, garage, postbox, and business' security.door open alarm door window sensor door sensor4 Alarm Modes:It has 4 types of alarm modes--#1 Ordinary alarm mode (Alarm will last for 1 minute if your door is being open);#2 Wireless Doorbell mode (“Ding dong”, rings once as a welcome tone ); #3 Alarm and Stop mode (It will alarm loudly if the door is open, and it will stop as soon as your door is closed); #4 Door closing reminder mode ("Di Di", from low to high, it will remind you by repeated sound until the door is closed).door open alarmdoor alarm sensor door window sensor door sensorEasy to Install:This home/window contact sensor alarm security kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm.Fast Automatic Switch: With ultra-sensitive magnetic sensor desgin, this contact sensor kit can quickly detect your door or windows' status. It's powered by 2*AAA battery (Not included).door open alarmdoor alarm sensor door window sensor door sensorNo Worry Purchase:Each SECRUI customer is valuable and will be supported by 7 days*24 hours online service. We also offer a 12-month warranty. Please contact us for a satisfactory solution if any trouble happens to you.Product Description      Company Profile    Certificate  Exhibition   

Factory Price Hot Sale Window Door Sensor Entry Burglar Dependent Wireless Door Sensor

Factory Price Hot Sale Window Door Sensor Entry Burglar

                 Company Profile    Certificate  Exhibition  

Kerui Wireless Interconnected Photoelectric CO Gas Leak Detector Alarm Home Security Sensor

Kerui Wireless Interconnected Photoelectric CO Gas Leak Detector

Product Description        Company Profile     Certificate  Exhibition   

Long Range Wireless Outdoor Driveway Alarm ABS Waterproof PIR Sensor Alert Receiver

Long Range Wireless Outdoor Driveway Alarm

宁波保税区昕阳电器有限公司

Wireless Magnetic Inductive SensorProduct Features:Duration: 6s / 15s / 1min / 5minFrequency: 433.92MHzTransmission Range: Typically 30 M (open area)Battery: CR2032This can be used and matched with other receivers, like socket, receive module etc. 

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