Electronics

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

Consumer Electronics

elec

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

Consumer Electronics Suppliers and Manufacturers

GUANGDONG ROULE ELECTRONICS CO LTD

  The intelligent auto dial alarm system is the ultimate security device for your homes and offices  The alarm system can dial 6 sets of telephone numbers automatically when intrusion is detected  There is a remote control available for turning on and off the system  The wireless siren will be activated and produces a flashing light along with a loud alarm  The wireless magnetic sensors can be installed on windows or doors for detection of intruders  

Intelligent Auto Dial Alarm System

 Showcased is an ant-theft alarm designed for installation at doors and windows. Users can select between the chime mode and the alarm mode. The wireless design allows easy and flexible installation. 
 
  In alarm mode, the alarm will sound in full volume once triggered. 
  In chime mode, the alarm will release chime sound once triggered. 
  Wireless design. 
  Accessory: 3 pieces of button-type batteries AG13. 
 

Window/Door Alarm

High Technology Mfg 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

Hunston Electronics Company

This siren alarm is equipped with lights and can effectively notify people when there’s an emergency. It is also great for scaring off intruders and can function well as a security device. The siren alarm is easy to install and delivers accurate and reliable performance. Siren alarm with lights.Can effectively notify people when there’s an emergency.Great for scaring off intruders.Can function well as a security device.Easy to install.Accurate and reliable performance.Color: red/yellow/blue.Many different alarm models available.

Siren Security Alarm with Light

  Alarm will be heard when a thief intrudes, but no alarm when owner enters.  Automatic code-checking, more infrared sensor and remote are available.  Maximum 28 infrared sensors are available.  The main unit is installed in a hidden place for protection.  Alarm with a flashing light will alarm sharply to frighten away the thief.  Alarm with flashing light and magnet sensor will alarm sharply when the door with magnet opened.  Programmed telephone numbers in the main unit will be dialed automatically when the alarm is on.  Maximum six groups of telephone numbers are programmed.  A site-monitor is available.  Alarm record can be heard from the dialed telephone.  Disarm the main unit by switching the remote off.  Home security system with emergency light.  Simple installation for DIY market.  

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

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

Ideal for side doors/windows. Mount it on the window and door with adhesive tape. Adjustable sensitivity for different environments.  #securityalarm #alarm #householdburglaralarmsystem #householdburglaralarm #homesecurityalarm #homesecurityalarmsystems #homesecurityalarmsystem #antiburglaralarm #homealarm #homealarmsystems #homealarmsystem #dooralarm #alarmsystem #windowalarm #sirenalarm 

Security Alarm 2 in 1 

Peace Target Ltd

Triangular-Shaped Mini Bluetooth Shutter includes the following features : 	 Anti-Lost alarm tracer function 	 Remote control shutter 	 Voice recording 	 Battery level, tap the battery level button to show the battery level 	 Bluetooth: V4.0 	 Working voltage: 3V 	 Working pressure: 3 mA 	 Noise ratio: &gt;=50dB 	 Available for iPhone, iPad Mini, iTouch 5, iPad3/4 and Android system,&nbsp; 4.0 smartphone (Android 4.3 version and up-grade version) 	 Working distance: &lt;25m 	 Requires CR 2032 Lithium battery, lasts about half year 	 Available in different colors  Material : 	 ABS plastic housing  

Bluetooth Shutter

Bestworld Corp Ltd

Integrated electronic anti-wolf device Personal alarm # Integrated electronic anti-wolf device personal alarm manual  ## 1. Product Overview The integrated electronic anti-wolf device personal alarm is a portable, personal protection device designed to provide personal safety protection and emergency alarm functions. The device combines electronic technology and alarm devices to sound an alarm in an emergency, attract the attention of people around and provide help.  ## 2. Main features - **Emergency alarm function**: One-touch trigger emergency alarm, high-volume alarm sound, attract the attention of others.  - **Portable design**: Small and light, easy to carry, can be carried in a keychain, handbag or pocket.  - **Easy to use**: Simple operation, just press the alarm button to trigger the alarm.  - **High volume alarm**: Built-in high-volume speaker, emits a strong alarm sound, effectively attracting the attention of people around.  - **Anti-slip design**: The device shell is made of anti-slip material, which is more secure and not easy to slip.  - **Durable and reliable**: Made of high-quality materials, the structure is sturdy, durable and reliable.  ## 3. Instructions for use 1. Turn on the power switch of the device and confirm that the battery is fully charged. 2. When you encounter an emergency or feel in danger, hold the device tightly and press the alarm button. 3. The device will emit a high-volume alarm and flash the warning light. 4. Seek help from people around you and try to stay calm and safe.  ## 4. Precautions - Under normal circumstances, do not trigger the alarm at will to avoid causing trouble to others. - When the device is not in use, turn off the power switch to save battery energy. - Please check the battery power of the device regularly to ensure that it is sufficient. - Avoid exposing the device to high temperature, humidity or extreme environments to avoid damage to the device. - If you have any questions or need repairs, please contact our customer service department.  ## 5. Maintenance and care - Clean the surface of the device regularly to avoid dust or dirt affecting performance. - If you find that the device is damaged or malfunctioning, do not disassemble or repair it yourself, but contact our customer service department. - Avoid using chemical solvents, detergents or irritating liquids to clean the device.    

Integrated electronic Self Defense Alarm Flashlight

One Touch Guard for securing your "home" or "office" by one touch. 24 hours automatic reset and standby. Control button hide inside the case to prevent intruder turn off the siren. Entry/exit by one touch reset button. 

SH3020 One Touch Entry/Exit Guard

Ideal for house or retail store. Magnetic sensor detects open for door window. Easy installation by adhesive tapes. Mounted it on the door frame by adhesive. Resets automatically when you touch with your fingers. 

SH007T Invisible One Touch Entry /Exit Guard

Shock sensor door alarm No installation is required Instant alarm detect any vibration. Used safety spotlight in dark area. Ideal for home, office, hotel, Travelers, etc... 

PV50 Door Guard Alarm w/Spotlight

A shock sensor door bell for wooden or glass doors. It will automatically announce "Ding Dong" when someone knocks the door. Hi/Low volume control. 

PV111 Door Announcer (Shock Sensor)

Mini size for door of shop or office to announce the entries of visitor or siren for detection. Built-in PIR sensor for detection. Sensing distance up to 4 meters, 60 degree.     

PV68AC-BR Mini Cube Sensor Alarm/Chime (2 in 1)

Hang this small light sensor alarm in your medical box, cabinet, handbag, private documents or everywhere you need to protect, it will give out siren instantly when someone is opening them. Adjustable Hi/Low sensitivity for different environments. 

SH268P Light Sensor Alarm

New Sky Ind'l Ltd

New Arrival Bluetooth Anti-lost Tracker Device F1 iTag White,  1. Matching Name: iTag, 2. Support S/W: iOS14.5/iPhone SE iPhone 6S Above, 3. Buzzer Spec: GLS9032, 4. Bluetooth Distance: 50M, 5. Positioning Distance: Unrestricted, 6. Battery: 210mAh/CR2032, 7. Battery Spec: 3.0V button lithium-manganese dioxide battery, 8. Power Stand-by: 9-12 Months, 9. Battery is replaceable, 10. Waterproof: IP53, 11. Material: ABS Matt, 12. Product White, 13. Packing Info: 200sets/1CTN, GW: 5.5KW, NW: 5KG 14. Box incl: Product, User Manual, Packing. 15. Button Operation instruction: a. Power On, Click once (there is a prompt tone), b. Power Off, Press and hold for 5 seconds (with prompt tone), c. Reset/unbind, Press and hold the key for 5 times in the power-on state until there is a prompt tone (the IOS terminal also needs to remove the item). 16. Operation Steps:                        

New Arrival Bluetooth Anti-lost Tracker Device F1 iTag White

Provide reliable security for your home or workplace with this wireless video alarm system. It will take videos and push alarm messages to your smartphone when PIR detectors set or door sensors are triggered, or when the panic button is pressed. You can view the videos from your smartphone anywhere anytime and arm or disarm the alarm via your smart phone easily. 	 With an IP camera, an indoor unit, an outdoor unit and a panic button. 	 Will take videos and push alarm messages to your smartphone when PIR detectors set or door sensors are triggered, or when the panic button is pressed. 	 Can view the videos from your smartphone anywhere anytime. 	 Can arm or disarm the alarm via your smartphone easily. 	 Easy to setup and install. 	 Provide reliable security for your home or workplace.&nbsp;  

Wireless Video Alarm System

DescriptionPictureOptional gateway: Power: Built-in backup lithium battery: 3.7V 1000mAH. The main unit acts as a smart gateway and wireless receiver. When receiving the signal from the transmitter, it will ring and a push notification will be sent to your mobile phone. Open the Tuya APP to check if someone presses the doorbell or the sensor is triggered. Door magnetic sensor and vibration sensor transmitter standby current: &lt;3uA.PIR sensor transmitter standby current: &lt;50uA.Wireless working distance between transmitter and receiver (open area): &gt;80m 16 chord melodies for option. 4-level volume adjustment. PIR transmitter sensing distance: Max. 6m. PIR transmitter sensing angle: Max.95° (Indoor Motion Sensor) Max.40° (Outdoor Motion Sensor) 

WiFi Alarm System RL-WIFI06DC

PV68AC-B Mini Cube Sensor Alarm/Chime (2 in 1)

WiFi gateway, multi sensors inputs (doorbells, motion sensor, window/door sensors, vibration sensors, smoke detectors, SOS buttons, RCUs) .One-key arming, real time alarm, push notification to your smart phone.3M sticker for installation, no cable required433MHz ultra low power consumption, above one year battery lifespan. 

RL-WiFi01 Security Kit

Placing near the door for shop or office to announce the entries of visitor. Hi/Low volume control for “Ding Dong” melody. Sensing distance up to 4-5 meters (under normal light condition). 

PV30B Visitor Chime

3 in 1 function:Sensor alarm, Panic alarm and Torch.Infra-red sensor operates, coverage up to 2-3 meters, 30°.

SH119L Mini Traveler Guard (3 IN 1)

Ideal for attaching with mobile phones, bags, wallets, etc... Suitable for joggers, elder, disabled, night shift workers or people who live alone. Pull out the metal pin to activate alarm. 

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