Electronics

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Electronics Suppliers and Manufacturers

Internet of Things

elec

Find Internet of Things from the best B2B online marketplace. Find a reliable Internet of Things supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Internet of Things Suppliers and Manufacturers

New Sky Ind'l Ltd

Wireless Smart Home Video Doorbell Door Chime B60,  ModuleDescriptionSpecDSP+WIFIDSP+WIFIJunZhengT31ZL+CYW43438_A1WIFITransmitting power11b：17dBmReceiving Sensitivity（11Mbps）-82dBmCameraSensorJX-F37Pixel2MDiagonal Angle170°HDRYesWDRNoResolutionHD 1928H x 1088V, SD 640H X 360VVideo Codec StandardH264FPS (Frames Per Second)Day Time15fpcNight Time15fpsIR Night VisionQTY of Lamp6pcs of 5mmDetermine the principle of day and night realizationPhotodiodeDetection Distance5mHuman DetectionPrinciplePIRSensitivity Adjustment on Tuya APP-High means it is triggered immediately when someone is detected.-Mid means it is detected that someone has been hovering for more than 4 seconds to trigger-Low means trigger when someone hovers for more than 7 secondsDetection Distance1-3MPower ConsumptionWorking time (10 times per day, 25s per time)3 YearsCurrent (Standby)0.2mAWorking Current (Night Vision + Video Display)Day Time:200mA, Night Time:300mAVoiceQTY of Microphone1Spec of Microphone-38dbSpec of speaker1524 Horn;L100 2P 1.25,1W,8ΩWhether it has built-in echo cancellationYesPower SupplyAC (18V-24V)NoBattery3.7VUSB5VPower Monitoring FunctionYesChargingDC5VDC5VStorageTF SlotYesData Storage CloudYes (Extra Fee)Wake up MethodWake up By ButtonYesWake up By PIRYesWake up by Mobile PhoneYesInformation Push IntervalInterval of message&lt;600msTamper Alarm　NoWaterproof and dustproof grade　IP53Working TemperatureWorking Temperature-20~+60°Smart Speaker InteractionAlexaYES (Extra Fee)Google AssistantYES (Extra Fee)            

Hot Offer WiFi Smart Home Video Doorbell Door Chime B60

High Technology Manufacturing Ltd

   POWER SOURCES : 100 - 240VAC~50/60 Hz 100Ma   OUTPUT POWER : 14.5VDC = 150Ma   DIMENSIONS : 178 x 78 x 325mm (WxDxH)   NET WEIGHT : 1.72 kg   APPLICATION : INDOOR USE only; For Industry, Warehouse, Personal Care, Residence, Commercial and Agribusiness.   PACKING :Gift box packing for 1 piece.  

Home Protector Alarm

SHENZHEN INTERTHINGS TECHNOLOGY CO LTD

2MP 实时取景和视频录制2.4G WiFi + 蓝牙连接水平转动 355° / 俯仰 180°IP54 防护等级1080 点移动侦测彩色夜视双向音频镜头：4.0 毫米 @ F2.0,100°存储：支持 clould 存储和高达 128G 的 micro SD 卡（不包括在内）电源：E26/E27 灯泡底座，AC 85-305V功耗：最大 4.5W包装盒尺寸：85*85*175mm净重： 225 g

2MP 1080P WiFi Lighting Bulb PTZ Camera

Wireless Smart Video Doorbell Press Door Chime B30,  ModuleDescriptionSpecDSP+WIFIDSP+WIFIJunZhengT31ZL+CYW43438_A1WIFITransmitting power11b：17dBmReceiving Sensitivity（11Mbps）-82dBmCameraSensorJX-F37Pixel2mDiagonal Angle170°HDRYesWDRNoResolution1928H x 1088V,640H X 360VVideo Codec StandardH264FPS(Frames Per Second)Day Time15fpcNight Time15fpsIR Night VisionQTY of Lamp6pcs of 5mmDetermine the principle of day and night realizationPhotodiodeDetection Distance5mHuman DetectionPrinciplePIRSensitivity Adjustment on Tuya APP-High means it is triggered immediately when someone is detected.-Mid means it is detected that someone has been hovering for more than 4 seconds to trigger-Low means trigger when someone hovers for more than 7 secondsDetection Distance1-3MPower ConsumptionWorking time (10 times per day, 25s per time)3 YearsCurrent (Standby)0.2mAWorking Current (Night Vision + Video Display)Day Time:200mA, Night Time:300mAVoiceQTY of Microphone1Spec of Microphone-38dbSpec of speaker1524 Horn;L100 2P 1.25,1W,8ΩWhether it has built-in echo cancellationYesPower SupplyAC (18V-24V)NoBattery3.7VUSB5VPower Monitoring FunctionYesChargingDC5VDC5VStorageTF SlotYesData Storage CloudYes (Extra Fee)Wake up MethodWake up By ButtonYesWake up By PIRYesWake up by Mobile PhoneYesInformation Push IntervalInterval of message&lt;600msTamper Alarm　NoWaterproof and dustproof grade　IP53Working TemperatureWorking Temperature-20~+60°Smart Speaker InteractionAlexaYES (Extra Fee)Google AssistantYES (Extra Fee)                          

New Arrival WiFi Smart Video Doorbell Press Door Chime B30

Sonicstar (Guangzhou) Electronics Co., Ltd.

The home audio system can play sounds of iPods and iPhones as well as FM radio programs. It can be manipulated easily via a full-function remote control. It complements your audio entertainments with high-fidelity sounds.
 
  20 channel and 6 channel shortcut keys. 
  RCA 3.5mm audio input. 
  USB MP3/SD card slots. 
  Output power of the power amplifier: 20W x 2RMS (1kHz 1% THD). 
  Speaker driver: 4&quot;x2. 
  Impedance: 4 ohm. 
  Built-in EQ mode. 
  Clock and&nbsp;alarm functions. 
  Net Weight: 15kg. 
  Gross Weight: 16kg. 
 

Home Audio System

MDC Electronics Co.,Limited 

Hidden Camera,Wireless Indoor Security Camera for Nanny/Pet/Baby,WiFi Spy Cam with Alarm Clock &amp; Bluetooth Speaker,4K HD Night Vision &amp; Motion Detection,Local SD, Video Only Home Security CameraAbout this item【Multifunctional Hidden Camera】Expertly designed within a fully functional alarm clock, the built-in camera remains completely discreet. Simply place it in an inconspicuous spot for covert recording and monitoring without raising any suspicion. This versatile device also doubles as a reliable alarm clock and a Bluetooth speaker.【5G Wi-Fi Connectivity】Easily connect this nanny cam to your 5G Wi-Fi router for seamless remote access from anywhere, at any time. Using the free Tuya Smart app, you can monitor every corner of your home or office and keep an eye on monitor nanny or employee while you're away.【4K Resolution &amp; Night Vision】 Capture crystal-clear details with this indoor wireless camera's 4K/30fps high-definition video. Equipped with advanced IR-CUT technology, it eliminates the purple hue common in other cameras. Automatic infrared LED lights ensure full visibility, even in pitch-dark environments at night.【Motion Detection with Alerts】 Receive instant app notifications with alerts the moment this device detects any moving object or person. Stay informed and check events in real-time. You can also set the camera to start recording automatically upon sensing motion, so you never miss a crucial moment.【 Micro SD &amp; Cloud Storage】Supports recording via a Micro SD card (up to 256 GB, card sold separately). Files are automatically saved as segmented videos for easy playback, allowing you to review everything without omissions. For added convenience, You can also choose to use cloud storage(Buying option)

Hidden Camera,Wireless Indoor Security Camera for Nanny/Pet/Baby,WiFi Spy Cam with Alarm Clock & Bluetooth Speaker,4K HD Night Vision & Motion Detection,Local SD, Video Only Home Security Camera

Support Tuya Smart APP For Android Iphone smart phone Support Both 2.4G &amp; 5G WIFI Adjustable view angle, IR-cut auto night vision 1. Max 256GB memory card support, not included any memory card 2. Practical 150-degree wide-angle lens provides a larger field of view 3. 5-Level Digits Brightness Dimmer,5 level adjustable digits brightness dimmer for easy reading, brighter for day while darker for night. There's always one that suits your preferences. Fixed viewing angle 150° with a rotatable frame, provides a larger field of view. You can adjust to any Angle you need to watch and won't miss anything important. 4. Loop recording/motion detection alarm/time schedule recording 5. Two-way audio with microphone and speaker 6. Widely used, keep eyes on your home/security/kids/pets/elderly etc. 7. 4K Video resolution display on APP 8. Real-time remote control view through your smart phone anytime anywhere. 9. Battery type: 18650 Lithium-ion battery,2500mAh 10. Power supply: DC 5V 2A with USA/UK/Europe/AU Type 

2K 4K WiFI Alarm Clock Camera With Rotation 

Support Tuya Smart APP For Android Iphone smart phone Support Both 2.4G &amp; 5G WIFI With temperature humidity display, IR-cut auto night vision 1. Max 256GB memory card support, not included any memory card 2. Practical 150-degree wide-angle lens provides a larger field of view 3. Bluetooth connectivity, without blue-tooth speaker function, local &amp;  cloud storage, instant alert, dual band WIFI remote access and live stream review on APP. 4. Loop recording/motion detection alarm/time schedule recording 5. Two-way audio with microphone and speaker 6. Widely used, keep eyes on your home/security/kids/pets/elderly etc. 7. 4K Video resolution display on APP 8. Real-time remote control view through your smart phone anytime anywhere. 9. Battery type: 18650 Lithium-ion battery,2500mAh 10. Power supply: DC 5V 2A with USA/UK/Europe/AU Type 

4K WIFI Hidden Alarm Clock Camera With Temperature Humidity Display

Support Tuya Smart APP For Android Iphone smart phone Support Both 2.4G &amp; 5G WIFI Low power consumption with PIR function, wireless charger power bank 1. PIR Low power consumption 1080P resolution with audio 2. 90 View angle perfect for hidden design 3. Built-in 10000mAh battery let u take and record anywhere 4. Real-time remote control live stream view through APP 5. Support auto-recording when turn on camera 6. Receive motion detection alerts on your smartphone 7. Wireless phone charger &amp; Type-c charging port for Android and Iphone smart phone 8. Loop recording/motion detection alarm/time schedule recording 9. Two-way audio with microphone and speaker 10. Widely used, keep eyes on your home/security/kids/pets/elderly etc. Real-time remote control view through your smart phone anytime 

1080P WIFI Wireless Charger Hidden Camera 

Venture Global Ltd

This mini wireless door / window sensor transmits a wireless signal to the receiver after door or window is opened SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)After paired with the Multi-Alert Receiver, it can transmit wireless signal to receiver when the door or window is opened.Ultra-thin profile &lt;8mm thick, suitable for sliding door / windowSmall in size which can be hidden in an unnoticeable locationIP4X Water splash-proof designedLow battery indication on receiver unit

Wireless Door Window Alarm Mini Size

This pull string and magnet alarm is designed to ensure safety of the elderly or patients. Unplugging the magnetic cord activates the alarm to emit loud alert sound with bright LED light, while alert can be turned off by replacing the magnetic contact switch. The alarm is designed to operate with long wireless transmission rage with low power consumption.&nbsp;
<ul>
	<li>Simple to use</li>
	<li>Just to unplug the magnetic sensor, the device will produce an super loud alarm sound and a warning light at the spot.&nbsp;</li>
	<li>Return the magnetic contact switch to stop alarm sound and flashlight.</li>
	<li>Super bright LED flashlight and loud siren at 100dB<br>
	IP3X Water splash-proof designed enclose<br>
	Individual button to control each function includes Power On/Off, Transmission, Flashlight, Siren Alarm</li>
	<li>Able to transmit wireless signal to the wireless receiver.&nbsp;SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)</li>
	<li>Low power consumption and long transmission range.</li>
	<li>Compatible with the Multi-Alert receiver: MA-1000, DCX-900, DCX-800, DCX-25, DWA-800</li>
	<li>Operated by DC batteries AAA x 3.</li>
</ul>


Wireless Magnetic Pull Alarm

Bluetooth Speaker Table Clock 1080P Hidden Camera w/ DVR, Night Vision &amp; WiFi Remote View Work as a real Bluetooth speaker, you are able to wirelessly listen to your favorite music(The volume/last/next are controlled by the mobile phone). With its AUX Port, you can also connect it with computer or TV to play content. 4. Loop recording/motion detection alarm/time schedule recording 5. Two-way audio with microphone and speaker 6. Widely used, keep eyes on your home/security/kids/pets/elderly etc. 7. 4K Video resolution display on APP 8. Real-time remote control view through your smart phone anytime anywhere. 9. Battery type: 18650 Lithium-ion battery,3000mAh 10. Power supply: DC 5V 2A with USA/UK/Europe/AU Type etc 

Bluetooth Speaker Table Clock  1080P Hidden Camera w/ DVR, Night Vision & WiFi Remote View

*4400mh battery included *1920 x 1080 resolution *2.4G WiFi connection *Two-way audio *IR &amp; color Night vision *IP65 waterproof *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa *Solar panel compatible  #security camera #cctv camera 

Smart Home outdoor waterproof 2MP WiFi bluetooth Camera battery

*2MP CMOS *1920 x 1080 resolution *BLE+2.4G WiFi connection *Two-way audio *IR Night vision *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa *Optional magnetic base  #security camera #cctv camera 

Smart Home 2MP WiFi Camera

*4MP CMOS *2560 x 1440 resolution *BLE+2.4G + 5G WiFi connection *Two-way audio *IR Night vision *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa *Optional magnetic base  #security camera #cctv camera 

Smart Home 4MP dual WiFi IP Camera

*350 lumen spotlight *2304 x1296 resolution *2.4G WiFi connection *Two-way audio *IR &amp; color Night vision *IP65 waterproof *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa  #security camera #cctv camera 

Smart Home outdoor waterproof 3MP WiFi spotlight Camera

*2MP CMOS *1920 x 1080 resolution *2.4G WiFi connection *Two-way audio *IR Night vision *IP65 waterproof *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa   #security camera #cctv camera 

Smart Home outdoor waterproof 2MP WiFi Camera 1080p wifi

Shenzhen Golden Vision Technology Development Co., Ltd

Feature ﻿ Distribution mode: QR scanning code (support WIFI 2.4G) Basic functions: Support self-bandwidth dynamic, 3D noise reduction, infrared night vision, color adjustment; Time watermarking, mobile real-time video recording, privacy mode; Screen adjustment; Battery display Intelligent functions: Support PIR human body sensing (sensing distance 3-9 meters), low-light full-color, two-way voice intercom, motion detection, sound detection, siren, human detection, regional warning, etc Linkage: Detection alarm push Storage: Support cloud storage, TF card video, maximum support 256G; (not included with TF card) APP: Doodle, Smart life, remote control (support iOS, Android system) Paid options: Collection points; Third-party value-added services, optional (Alexa, Google); ﻿ ﻿ Specification ﻿ 1.1/2.8 inch 4 megapixel CMOS sensor 2. Support H.264/H.265 High Profile encoding 3.3.6mm HD prime lens, IR dual filter switch 4. Built-in 4 850nm infrared LED, 5 LED fill light, 5-8m effective infrared distance 5. Support simultaneous output of dual streams 6.PIR sensitivity can be adjusted in three levels 7. Battery: comes with charging circuit, built-in 2 non-removable 18650 battery, charging and low power alarm, support solar panel charging, with 1.5W solar panel,battery capacity: 5200MA 8. Waterproof rating: IP65 ﻿ We believe thatOutdoor battery camera B11offers an unbeatable combination of quality, performance, and value. If you have any questions about this product or would like to learn more about how it can benefit your business, please don't hesitate tocontact us. We are dedicated to providing excellent customer service and helping our customers achieve their business goals. Thank you for considering outdoor battery camera B11. We look forward to the opportunity to work with you and help you achieve success. ﻿ ﻿Recommend Products﻿ Other related hot products that may be of interest to you. 

Smart Camera 

*2MP CMOS *1920 x 1080 resolution *BLE+2.4G WiFi connection *Two-way audio *IR Night vision *IP65 waterproof *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa  #security camera #cctv camera 

Smart Home outdoor waterproof 2MP WiFi Camera 1080p wifi Bluetooth

Rondish Co Ltd

Anti-Wandering Door Monitor The system will help caregivers watch over patients who are at risk for wandering. It immediately alerts caregivers when patients wearing wristband tags move within range of protected doors, providing an audible and visual alarm.It functions with just a door alarm and a resident wristband. Mount the door monitor alarm by any exit or doorway in your care facility, plug it in and place wristband on resident.  The 2 basic components are : A door strip sensor (DMS-21) to be affixed next to protected doorPatient wristband transmitter (TXP-21)Features : Immediate audible and visual alert when patient wearing wristband transmitter move within the range of protected doorsEasy installation with easy range settingOption to connect with door lock when alarm is triggeredLow battery detectionMultiple reset options availableProgrammable wristband codingCan be used for a single door, or with a central monitor to watch over a larger areaIf central monitor is used, the door strip sensor is automatically fault-checked to ensure operationsWristband with unbreakable strap is available for optionAlerts when resident exits through protected doorAdjustable detection range (short, med, long)Programmable with area code, door number, andlock time (electronic lock not included), and dooropen too long alertsOptional electric/magnetic lock functionalityAlarm bypass allows caregiver to escort residents through a protected door without activating alarmAnti-tailgating functionalityAlarm output: low-power signal allows integration with Rondish wireless products, or NO/NC relay allows interfacing with 3rd party equipment

Anti-Wandering Door Monitor II- DoorWatcher Sensor

TFE HK Ltd

Featured here is an anti-tamper dual alarm that can be reset and suspended by infrared remote control. The rubberized housing offers protection against damage caused by dropping onto hard floors. A versatile mounting base and hanger are included for convenient attachment.
   Versions for pull cord operation or with optional sensor pads.   Nurse-call versions will connect to other systems for remote alarm signaling.   &quot;Suspend&quot; mode allows patient repositioning with adjustable stand-by time.   &quot;Reset&quot; mode puts the alarm into stand-by situation until re-activation by next use.   2 alarm sounds and low or high volume settings.   &quot;Silent&quot; mode for use with remote alarm signaling nurse-call systems.   4-digit ID code to match remote control to alarm and eliminate interference.   Easy cleaning of pull cord.  

Nursecall Anti Tamper Dual Alarm

*Metal cassing *2560 x 1440 resolution *2.4G WiFi connection *Two-way audio *IR &amp; color Night vision *IP65 waterproof *Motion &amp; Sound detection with push notification *Optional Google Assistant and Amazon Alexa  #security camera #cctv camera 

Smart Home outdoor waterproof 4MP WiFi spotlight Camera metal cassing

Ningbo Free Trade Zone Rising Sun Electrical Co., Ltd.

Wireless PIR Alarm Product Features: Detection Range: 150°(Horizontal)Range: Typically 70 M (open area)Battery: 4*1.5V AA  

Wireless PIR Alarm Burglar PIR Motion Sensor Alarm

  Passive Infrared Sensor  
An alternative to sensor pads in bed monitoring. The PIR alarm has a thin, curtain-like motion detector beam, which monitors a narrow area beside the bed. When the beam is interrupted, the sensor detects motion and triggers the alarm. As with all contactless devices there are no infection control issue. The PIR sensor can be set up as an stand-alone alarm unit, or forward signals to a fall monitor or caregiver pager to remove&nbsp;in-room&nbsp;alarm noise.

  Features :  &nbsp; 	 LED status indicator (Red - Alarm / Blinking Red - Low Battery / Green - Pause) 	 Can be set up as an stand-alone alarm unit (Internal alarm) 	 Wireless works with a fall monitor, pager or central panel. Range up to 200m (600 feet)&nbsp;&nbsp; 	 Pause mode allows caregiver to tend the patient without triggering an alarm 	 Automatically re-arms if no movement is detected in 15 sec. 	 Easy reset button 	 Adjustable detection range 	 Horizontal or vertical detection options 	 3xAA type battery operated 	 Low battery alert 	 DC (6V) input option  

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