Electronics

elec

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

Electronics Suppliers and Manufacturers

Peace Target Ltd

 130 db Personal Alarm with LED and Keyring includes the following features :     Press the left button to turn on LED   Press the right button to initiate alarm   Volume: 130db   Using 3 x AG13 batteries (included)   Keyring included   Customized logos are available   Material :    ABS housing   Size closed :    5 x 5 x 2 cm  

Personal Alarm

Zhangzhou Eastern Intelligent Meter Co Ltd

Two Detection Mode: All Metal and DiscriminationAdjustable sensitivityAuto ground balanceMode change by just one press of buttonOperating status indications on the LCD displayMetal detection intensity indicationAudio AlarmWater-proof search coilAdjustment method: Automatic adjustmentOperating Current: About 45mABattery: 1.5V battery, AA or equivalent, 6 piecesCoil size: 9 inches/22.5cmFrequency: 5.8 KHzLength: 108-135cm (adjustable)Weight: About 1.4kg (including batteries)

TS180 Metal Detector

Zhejiang Jiaboer Electronic Technology Co.,Ltd

C9 Fire Detector Home Fire Alarm
The unit is a photoelectric smoke alarm device. With the photoelectric technology, it is more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames. The smoke alarm device does not contain the radioactive material which is harmless to the environment. 	 Power Source DC 9V External battery 	 Quiescent Current &lt;=8uA 	 Alarm Sensitivity&nbsp; 0.09-0.15dB/m 	 Comply with standard EN 14604:2005/AC:2008 	 Alarm Current &lt;=16mA 	 Alarm Volume &gt;85dB(A) @ 3 meters 	 Low Voltage Threshold &lt;=7.5V 	 Hush time 10minutes 	 Product service life&nbsp; &gt;10 years 	 Size 100.8mm in diameter x 36.7mm depth  

Home Fire Alarm

Door Window Sensor Alarm with Magnet Bar includes the following features : 	 Widely protecting shop, office, home or any entrance inside a house requiring protection 	 On / Off switch 	 Mini-sized 	 Magnet bar with magnetic sensor 	 Using 3 x 1.5V AG13 batteries (included) 	 Customized logos are available 	 Available in different colors  Material : 	 Plastic housing  Size closed : 	 Main body - Size of 5.1 x 3.8 x 1.9 cm 	 Magnet bar - Size of 5 x 1.4 x 1.4 cm  

Door Entry Alarm

Harmonica Alarm with LED includes the following features : 	 3 Quality Red LED and 1 White LED 	 Pull keychain to trigger alarm instantly 	 3 Modes of brightness setting (Light - white LED, Blink - red LED and off) 	 Mini-sized 	 Requires 1 x CR2025 battery (included) 	 Volume: 105 db 	 Nylon strap attached  Material : 	 Plastic housing  Size closed : 	 Size of 8 x 4.1 x 1.6 cm  

 130db Personal Alarm with Keychain includes the following features :     Pull the keychain to initiate alarm   Volume: 130db   Using 3 x AG13 batteries (included)   Keychain included   Customized logos are available   Material :    ABS housing   Size closed :    7.5 x 3.8 x 1 cm  

Personal Alarm Keychain with LED includes the following features : 	 Panic and test alarm button 	 Quality LED flashlight function 	 Mini-sized 	 Volume of alarm: 110 dB (actual dB) 	 Keychain 	 Customized logos are available 	 Available in different colors  Material : 	 ABS plastic housing 	 Zinc alloy keychain  Size closed : 	 Size of 6.5 x 4.5 x 1.2 cm  

Secerity Alarm

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

Personal alarm keychain includes the following features: 	 Panic and test alarm button 	 Pull keychain to trigger alarm instantly 	 Mini-sized 	 Sound duration last 5 to 10 mins (new battery) 	 Using 1 x CR20032 battery (included) 	 Volume: 95db 	 Keychain 	 Customized logos are available  Material: 	 Plastic housing  Size closed: 	 Size of 6.5 x 2.8 x 2.5cm  

Security Alarm

Personal Alarm Keychain includes the following features : 	 Panic and test alarm button 	 Pull keychain to trigger alarm instantly 	 Mini-sized 	 Using 3 x AG13 batteries (included) 	 Volume: 120db 	 Keychain 	 Customized logos are available 	 Available in different colors  Material : 	 Plastic housing  Size closed : 	 Size of 5.4 x 2.6 x 1.7 cm  

Personal alarm keychain with lanyard includes the following features:   LED with 12,000 - 18,000 MCD   Pull keychain to trigger alarm instantly   Mini-sized   Using 1 x AA batteries (not included)   Volume: 120 - 130 db   Lifetime: 50,000 hours   Keyring   Lanyard included   Customized logos are available  Material:   Plastic ho using    Size&nbsp; closed:   Size of 7.4 x 3.3 x 1.8 cm   Weight of 55 g  

LED Key Finder with Alarm includes the following features : 	 Quality LED bulb 	 Alarm 	 Requires 2 x AG3 batteries (included) 	 Keychain 	 Available in various colors  Material : 	 ABS plastic housing  Size closed : 	 Length of 5 cm x Width of 3.7 cm x Thickness of 1.2 cm  

LED Key Finder

Square Shaped LED Key Finder with Alarm includes the following features : 	 Quality LED bulb 	 Alarm 	 Requires 2 x AG3 batteries (included) 	 Keychain 	 Available in various colors  Material : 	 ABS plastic housing  Size closed : 	 Length of 3 cm x Width of 3 cm x Thickness of 1 cm  

Ningbo Kingdun Electronic Industry Co., Ltd.

This door stop alarm is an easy and effective way to protect you from home invasion and burglaries. The alarm will be triggered when invaders open the door of your home. This security door alarm is suitable for homes, offices, hotels, etc. &nbsp;
 
  Low-battery warnings. 
  Power source: 9V battery.&nbsp; 
 

Door Stop Alarm

MEINOE INDUSTRIAL (HK) COMPANY LIMITED

 	 Model：MSA-800 	 Size: 45*38*12mm 	 Product weight: 40g 	 MOQ：3000pcs 	 MEAS：37*35*32cm 	 G.W/N.W：4kgs/1kgs&nbsp; 	 Materials：ABS+Silicone 	 Battery：3PCS*LR44  

Wrist Alarm

HongKong Uniwoay Group Limited

Alerts &amp; SecurityGeo-Fence: Set virtual boundaries; the device sends an alarm to the app and web server when it enters or exits the designated area.- Vibration Alert: A built-in sensitive vibration sensor triggers an alarm after a slight vibration lasting about 3 seconds.-1 Move Alert: Once enabled, if the device moves beyond a set distance (e.g., 500 meters) while stationary, it sends an SMS alert with location coordinates to authorized numbers.- Overspeed Alert: When the device exceeds a preset safe speed, it sends a "speed alarm" SMS to the admin number every 5 minutes (works only in continuous positioning mode).- Low Battery Notification: Alerts are sent when the device's battery level is low.-2 Battery &amp; HardwareCompact &amp; Portable Design: Dimensions of 55mm x 36mm x 21mm and a weight of 58g make it easy to conceal or attach.-1 Long Battery Life: A built-in rechargeable 1500mAh lithium-ion battery provides up to 25–30 days of standby time, depending on usage and network conditions.-- Strong Magnetic Attachment: A powerful built-in magnet allows for quick and secure attachment to iron or metal surfaces, such as underneath a vehicle.-- Waterproof (IP65/IP64): The casing is water-resistant, making it suitable for use in rainy conditions or various outdoor environments.-- network &amp; CompatibilityNetwork Support: Works on GSM/GPRS networks. Models are available for 2G (850/900/1800/1900MHz) and 4G LTE networks. SIM Card Requirement: Requires a local SIM card (not included) with voice, SMS, and data capabilities (30MB/month data recommended).- Free Tracking Platform: Includes access to free tracking software for both computer and mobile devices, as well as the "WINNES GPS" app for iOS and Android.- Additional FunctionsVoice Monitoring: You can call the device's SIM card number to listen to the surrounding sounds (auto-answer mode).- Smart Sleep Mode: The tracker automatically sleeps after 5 minutes of inactivity and wakes up upon detecting vibration or movement to conserve battery. 

TK913

Zhongshan Huishine PCBA Co.,Ltd

WiFi APP Remote Control. Supports Tuya/Smartlife APP for remote operation, allowing users to turn on/off, adjust humidity settings, and set timers from anywhere. Optional Voice Control. Compatible with Amazon Alexa and Google Home for hands free operation. Voice control is optional and can be configured based on customer requirements. Intelligent Humidity Regulation. Built in high precision humidity sensor and microcontroller for automatic humidity detection and precise control to maintain optimal comfort levels. Real Time Display. Supports LED or digital display showing current humidity level, set target humidity, and operating status for easy monitoring. Multi Mode Operation. Compatible with touch panel, remote control, and smart APP for flexible user experience. Comprehensive Protection. Includes overheat protection, water full alarm, auto shutoff, and compressor protection for safe and reliable operation. 100 Percent Tested. Full AOI, ICT, and FCT inspection before shipment to guarantee quality. OEM ODM Customization. Schematic modification, PCB layout adjustment, firmware programming, and fast prototyping supported. 

HUISHINE PCBA Assembly Dehumidifier PCBA with Press Keypad WIFI App

Seaway Electronics Co., Ltd

LED Multi-Function TouchscreenOur wireless earbuds feature an all-new LED full-color touchscreen with multiple touch controls. Via Bluetooth connectivity, you can view the date and time, monitor battery levels in real time, and ensure worry-free all-day use. Additional features include earbud locator, sound profile selection, ambient sound mode, equalizer adjustment, flashlight function, camera operation, alarm settings, volume control and track switching, and lyrics display.Immerse Yourself in Music All DayA single earphone delivers up to 5 hours of continuous playtime, with its compact charging case providing a total of 48 hours of immersive music experience.Advanced Bluetooth 5.4 TechnologyWireless earbuds equipped with Bluetooth 5.4 deliver ultra-fast, stable connections. One-touch pairing completes setup instantly, while the charging case's touchscreen interface offers effortless operation. (Tip: Press the charging case's circular button to activate during first use!)Waterproof and sweat-resistant designOur blue-tooth earbuds With waterproof certification, the nano-coating on bluetooth headset surface can prevent water and sweat from penetrating,they resist sweat, rain, and splashes, making ear buds perfect for sports,workout, running, gym and outdoor activities.You can listen to the music while running, gaming ,working, reading, sleeping, meeting, etc. (Note: Not suitable for submersion in water).Comfortable to WearThese ear buds are engineered for the ideal fit, based on extensive user testing, just like all the top brands. Ergonomically designed for a perfect fit, In addition to the built-in pair of earplugs we also thoughtfully offer earplugs in sizes L and S.Package includedWireless Earbud * 2Touch screen charging case * 1USB Type-C Charging Cable * 1Silicone caps(S, M, L)User manual * 1  

P1 Wireless Earbuds, Blue-tooth Headphones with Smart Touch Screen Case, ANC Noise Canceling Earbuds

AEI Protect-On Systems Ltd

HA-268 is an auto-dialer alarm control panel with 8 hardware protection zones and 2 software zones for panic and duress alarms, which is designed for home and office protections. The system gives local alarm warnings as like the traditional alarm systems as well as sending voice message to 4 telephones of pre-set numbers when alarm occurs. The auto dialer is compatible with all the public telephone systems. The control panel comes with one control console for ready installation. Each HA-268 comes with one alarm control panel and one full feature master control console. Auxiliary control consoles can be purchased separately. Both types of consoles are back lighting and have the same function except the built-in microphone for message recording is not available on the auxiliary control console. FEATURES FOR ALARM 8 Zones, Programmable for Instant, Delay (2 delay time available), 24 Hour Instant or 24 Hour Silent Alarm ReportingProgrammable Master Code and 8 User CodesAll User Codes with Duress FunctionProtection Zones are Programmable for Single or Multiple TriggeringProgrammable Time for Exit, Entry (2 timings) and Alarm DurationArm-Disarm Control from Keypad or Remotely from Any DTMF Telephone mobile PhoneEach Protection Zone is Programmable for Response TimeExit and Entry Warning Beeps On-Off OptionsArm-Disarm Ring Back Indication On-Off OptionsInstant Arming Codes for Home and Away OperationsBuilt-in Dynamic Battery Charger and Tester with Auto or Manual Testing OptionsTwo On Board Software Zone for Panic and Duress AlarmsMaximum 4 Control Keypads Can Be ConnectedHome or Away OperationForced to Arm or Arm Prohibited OptionsHandover Option for The Instant ZonesFacilities for Driving Siren/Bell, Satellite Siren and Strobe LightPower Low Watchdog Resets SystemNon-Volatile MemoryCan be Arm-Disarmed by Conventional Key SwitchFull Feature Default Values in System for Ready Use12V / 6.5Ah Back-up Battery (Not Included)16.5VAC Operation FEATURES FOR AUTO-DIALER Four 32 Digit Telephone Numbers for Auto-DialerTwo 32 Digit Telephone Numbers for CommunicatorCommunicator Data in DTMF Format with Check-sumTone or Pulse DialingProgrammable Pause Time between Any DigitsVoice Message and Numeric Message are Possible20 Seconds Non-Volatile User Programmable Voice MessageControllable Listen-in DurationBack-up or Non-back-up Dialing for Alarm ReportingAutomatic Telephone Line Fault DetectionProgrammable Dialing Attempts, 8 MaximumProgrammable Message Repeats, 8 MaximumTelephone Numbers can be Tested Individually

Alarm Control Panel

TAT Electronics Co.,Ltd

Electro- Magnetic Buzzer

Power View Ind'l Ltd

 	 Put it nearby the door or window in home, warehouse or shops, the alarm will immediately alert high frequency siren when someone is approaching. 	 Ideal for home or office. 	 Sensing distance up to 4 meters , 60 degree. 	 Battery: 3 x AAA batteries.  

Mini Cube Sensor Alarm

HA-262 is a 6 zone high performance local alarm control panel designed to give economic solution for home and office protections. It features simple to use and simple to set up with minimum programming. The system is arm-disarm controlled with its build-in key switch. All main features are set up with the jumpers on the circuit board. Absolutely no learning is required. It is ideal for both "Do-it-yourself" and professional users. Features: 6 End-Of-Line Resistor Supervised Protection ZonesBuilt-in Key-switch for Arm-Disarm ControlFacility for Connection of Optional Arm-Disarm Control Stations for Multi-Station OperationSet Up Desired Functions with Jumper. No Learning Is RequiredAnti Vandal Resistance Metal CabinetProgrammable Time for Entry Delay and Alarm DurationExit and Entry Warning Beeps On-Off OptionsArm-Disarm Ring Back Indication On-Off OptionsBuilt-in Dynamic Battery Charger and Tester with Auto or Manual TestingMaximum 4 Keypads or Key Switches Can Be ConnectedForced to Arm with The Faulty Zone(s) BypassedHandover Option for The Instant ZonesRelay Output for Driving Siren/Bell or Strobe LightPower Low Watchdog Resets System

HA-266-CS is the 6 zone compact alarm kit with auto-dialer. Featuers: One stop shopping gets a perfectly matched alarm system.The alarm kit is prepared for people to get an alarm system with the perfectly matched components in one stop shopping for home and office protections. The HA-266-CS is a 6-Zone system with built-in auto-dialer and communicator. The system kit consists of the following components andit is expandable.One HA-266 standard alarm control panel.One PIR-2712 passive infrared motion detector.One ES-12W electronic siren.Five MC-01 magnetic contacts.One PB-01 panic button.One AP-960 12VDC/1.5A power adaptor.The size of the package: 320(W) x 146(D) x 300(H)mm.

Alarm Kit

    Protects shops, offices, residences, mobile homes &amp; boats, everybody affordable.    Two independent protection zones, instant and delay.    Home or away operation.    Built-in door chime and siren.    Facility for connecting optional remote arm-disarm switch.    Facility for connecting optional remote status indicator.    Facility for connecting door chime buttons.    End-of-line resistor supervisd, compatible with both N.C. &amp; N.O. sensors.    Fixed 60 seconds exit delay, 30 seconds entry delay &amp; 3 minutes alarm time.    Siren driver capable to drive 2 external 8 Ohm siren horns.    12VDC output wet relay contact for other alarm peripheral devices.    12-16VDC operation, 5mA low standby current.    Size: 87(H) x 120(W) x 33(D) mm.    Weight: 180 g.

My Sourcing