Products
Explore a diverse selection of top-notch products at Sun Cheong Computer Company Limited. Browse through our extensive catalog to discover ideal solutions tailored to your requirements. Enjoy premium quality and unbeatable value when you shop with us.
- Clear Heat Shrink Packaging Film Roll (37cm x 5m)
- Clear PVC Tubing 2M – Flexible "Ox Tendon" Hose | 6mm, 8mm, 10mm
- CMT-1025 Stainless Steel Soldering Iron Tip Cleaner with Wire Ball
- CNC Shield V3 Expansion Board for Arduino Uno (4-Axis A4988)
- Comfort Fabric 5G Indoor TV Antenna TC-01 | HD Digital Aerial
- CommScope Cat6 U/UTP 28AWG Slim Patch Cord | 3ft (0.91m) White
- CommScope OM4 LC/UPC Duplex Fiber Patch Cable - 3ft Aqua Riser
- CommScope SYSTIMAX Cat6 U/UTP Patch Cord | 10ft (3.05m) 24AWG White
- Compact 3-in-1 Cordless Handheld Vacuum & Air Duster
- Compact 3W 4 Ohm Audio Speaker Driver - 51mm Square Frame
- Compact 5015 Blower Fan 12V DC - 51mm Brushless Snail Fan
- Compact 8x21 Mini Binoculars for Bird Watching, Concerts & Sports
- Compact Mini Steel Claw Hammer | 340g Hand Tool for DIY & Electronics
- Complete 6V LED Model Traffic Signal Light Kit with Auto-Cycling Controller
- Computer Screw Set & Standoffs for PC Case, Motherboard, Fan
- Contactless IR Hand Sensor Switch for 12/24V LED Strips
- Copper Heatsink (2-Pack) for Raspberry Pi 4B - 14x12x5.5mm
- Cordless Heat Gun Kit: 2 Batteries & 3 Nozzles | 50-550°C Dual Temp
- Corundum Drill Bit Sharpener with 1/4" Hex Shank (2–12.5mm)
- COUNS CU-K03 RFID Access Control Keypad | Standalone Door Entry
- COUNS CU-K05 RFID Access Control Keypad | 1000 Users & PIN Entry
- COUNS CU-P10 Access Control Power Supply | 12V/15V 4A Lock Controller
- COUNS K119 Waterproof Access Control Keypad | Metal RFID Reader
- CP-2015 Solder Wick: 2.0mm Lead-Free Desoldering Braid 1.5M
- CP2112 USB-C to SMBus/I2C Communication Module | Debugging Board
- CR1632 3V Lithium Coin Cell Battery (1pc) - For Calculators & More
- CR2032 Battery Holder Case with Switch & Leads | 3V/6V DIY Power
- CR927 Lithium 3V Coin Cell Battery (1pc) - Long-Lasting Power
- Creative 3D Printing Pen Kit with LCD | 1.75mm PLA STEM Toy
- Crocodile Clip to Female Jumper Wires 20cm - 10 Pack Test Leads
- Crystal-Clear Toslink Optical Audio Cable | UGREEN AV122 | 1.5M/3M
- CUKTECH 10 Mini Power Bank 10000mAh 55W PD Fast Charger
- CUKTECH 10000mAh 33W PD Fast Charging Power Bank with Built-in USB-C
- CUKTECH 240W PD3.1 USB-C to USB-C Braided Cable | 15cm Short
- Cytron Maker Pi Pico Mini W | Pre-Mounted Raspberry Pi Pico W & Wi-Fi
- D52-2066 Rail-Mount Multifunction Power Meter AC40-300V/100A
- Dahua 1080p 2MP HDCVI Eyeball Security Camera 2.8mm | DH-HAC-T1A21P-U
- Dahua 12V 1.5A CCTV Power Adapter for Security Cameras & DVRs
- Dahua 16-Channel 5MP WizSense DVR | DH-XVR5216AN-I3/T
- DAHUA 18-Port Cloud Managed PoE Switch (CS4218-16ET-135)
- Dahua 2MP Full-Color Bullet Security Camera | HAC-HFW1239T-A-LED
- Dahua 2MP HDCVI Eyeball Security Camera (2.8mm) | HAC-HDW3200GP
- Dahua 2MP HDCVI IR Bullet Camera - 1080p DH-HAC-HFW1200TP
- Dahua 2MP HDCVI IR Eyeball Camera with Built-in Mic (HAC-HDW1200TQ-A)
- Dahua 2MP Smart Dual Light Dome IP Camera | IPC-HDBW1239E1P-A-IL
- Dahua 2MP Smart Dual Light HDCVI Bullet Camera (HAC-HFW1200CL-IL-A)
- Dahua 2MP Smart Dual Light HDCVI Camera | DH-HAC-HDW1200CLQ-IL-A
- Dahua 2MP WDR IR Dome IP Camera | DH-IPC-HDBW2231R-ZS-S2
- Dahua 32" Full HD LED Monitor | 24/7 Operation | LM32-F200
- Dahua 4CH WizSense DVR | DH-XVR4104HS-I/T
- Dahua 4MP 4x Optical Zoom PTZ PoE AI Dome Camera (SD1A404DB-GNY)
- Dahua 4MP PoE IP Camera DH-IPC-HDW1431T1-A | Built-in Mic
- DAHUA 4MP Smart Dual Light PoE IP Camera (2.8mm) | DH-IPC-HDW1439V-A-IL
- Dahua 4MP Smart Dual Light PTZ Camera | IPC-PT1439H-PV (2.8mm)
- Dahua 4MP Solar Battery Security Camera Kit | 4G LTE & Wi-Fi Options
- Dahua 8CH WizSense 5MP Penta-brid DVR (XVR5108HS-I3/T) - AI Security
- Dahua 8MP 4K Active Deterrence Network Camera (IPC-HDW3849H-AS-PV)
- Dahua ASI1201A-ME RFID Card & Password Access Control Keypad
- Dahua ASI6214S-PW Face Recognition Access Controller | PoE & IP65
- Dahua C4K-P 4MP Wi-Fi + PoE Camera
- Dahua DH-H3D 3+3MP Dual-Lens PTZ Wi-Fi 6 IP Camera | 2.8mm+6mm
- Dahua DH-PFA136 Water-Proof Junction Box | Aluminum CCTV Mount
- Dahua DH-PFB120WS Aluminum Wall Mount Bracket | For Bullet Cameras
- Dahua DH-PFB204W Water-proof Aluminum Wall Mount Bracket
- Dahua DH-PFB305W Aluminum Wall Mount Bracket for PTZ Dome Cameras
- Dahua DH-PFM-976-530 Cat5e RJ45 Connector (100-Pack, Gold-Plated)
- Dahua DH-PFM915 Clamping Tool - Professional Crimping Tool
- DAHUA DH-PFS3006-4ET-60 4-Port Desktop PoE Switch (6-Port V2.0)
- Dahua DH-PFS3008-8ET-L 8-Port Unmanaged Fast Ethernet Switch
- Dahua DH-PFS3008-8GT 8-Port Gigabit Desktop Switch
- Dahua DH-S3010-8ET2GT-90 10-Port PoE Switch | 90W, 2 Gigabit Uplinks
- Dahua DH-XVR4108HS-I/T 8CH WizSense DVR | Smart AI Security
- Dahua H5A 5MP Indoor Wi-Fi Pan & Tilt Camera - AI Auto Tracking
- Dahua HAC-B1A21-U 2MP HDCVI IR Bullet Camera 2.8mm
- Dahua HAC-HDBW2241RAP-Z-A 2MP Starlight HDCVI Dome Camera 60m IR
- Dahua HAC-HDW1500TLM-A 5MP Starlight HDCVI IR Eyeball Camera - 2.8mm Lens
- Dahua HAC-HDW1800TLP-A 4K HDCVI Camera with Audio (2.8mm)
- Dahua HAC-HFW1500CP-A 5MP Starlight HDCVI Bullet Camera w/Mic
- Dahua HAC-HUM3201B-B 2MP Starlight Miniature Pinhole CCTV Camera
- Dahua HAC-PT1200A-IL-A 2MP Smart Dual Light PT Camera - 2.8mm Lens
- Dahua Hero H5AS 3MP 2K Wi-Fi 6 Indoor IP Camera | AI Tracking
- Dahua Home Carbon Monoxide Alarm with LCD Display & Long-Life Sensor
- Dahua HTI-UC300 2MP USB Web Camera - 1080p FHD with Mic
- Dahua IPC-HDW1339DA-SW-PV 3MP Wi-Fi Turret IP Camera
- Dahua IPC-HFW3849T1-AS-PV 8MP 4K WizSense Smart Dual Light Camera
- Dahua LM22-L200N 22-Inch FHD Monitor
- Dahua NVR2108-8P-4KS3: 8-Channel 4K PoE AI Network Video Recorder
- Dahua NVR2108HS-8P-4KS3 | 8-Channel 4K PoE NVR w/ AI & SMD Plus
- Dahua NVR2216-16P-4KS3 16-Channel 4K PoE NVR (12MP, AI SMD)
- Dahua NVR4104HS-P-4KS3 4-Channel 4K PoE Network Video Recorder
- Dahua NVR4108HS-8P-4KS3 8-Channel 4K PoE Network Video Recorder
- Dahua NVR4116HS-8P-4KS2/L: 16-Channel 4K PoE NVR with AI Support
- Dahua NVR4208-8P-EI 8-Ch 4K WizSense PoE Network Video Recorder
- Dahua NVR4216-16P-4KS3 16-Channel 4K PoE NVR | Smart AI Video Recorder
- Dahua NVR4832-EI: 32-Channel WizSense NVR with 8 HDD Bays
- Dahua NVR5232-EI: 32-Channel 4K AI NVR with 2 HDD Bays
- Dahua PFA152-E Pole Mount Bracket for IP Cameras | Weatherproof Aluminum
- Dahua PFM800B-4K Passive Video Balun | 1-Channel 4K CCTV Transmission
- DAHUA PFM976-631 CAT6 RJ45 Connectors (100-Pack) | 15u Gold Plated
- Dahua PFS3005-4ET-36 5-Port PoE Switch | 4 PoE Ports, Unmanaged
- Dahua PFS3010-8ET-96 10-Port Desktop Switch | 8-Port PoE (96W)
- Dahua Pre-Made BNC & DC CCTV Cable | 4K Video + Power (10m/20m/30m)
- Dahua WizSense XVR5116HS-I3 16-Channel 5MP AI Digital Video Recorder
- Dahua XVR5104HS-4KL-I3 4K WizSense 4-Ch Penta-brid DVR
- Dahua XVR5104HS-I3 4-Channel 5M-N/1080p Compact DVR
- DB9 RS232 9-Pin Mini Serial Gender Changer Adapter
- DB9 RS232 No-Solder Screw Terminal Adapter (Male/Female)
- DB9 RS232 Serial Straight-Through Cable - 1.5 Meter (M/M, M/F, F/F)
- DC 0-25V Voltage Sensor Module (Resistive Divider) for Arduino
- DC 10V-60V 6A PWM Motor Speed Controller | Forward/Reverse Switch
- DC 12-48V AC 12-36V Water Level Controller Module with 10A Relay
- DC 12V Electric Solenoid Valve - Normally Closed Water & Air Control
- DC 12V-24V to 5V 10A Step Down Power Converter Module (50W)
- DC 3-6V TT Gear Motor (1:48) Dual Shaft for Arduino Robot Car Kit
- DC 3V Motor Kit with AA Battery Switch Assembly | DIY Electronics
- DC 3–6V Micro Water Pump Self-Priming for DIY Projects
- DC 5-36V 15A BLDC Brushless Motor Speed Controller | Fan/HDD ESC
- DC 5.5mm x 2.1mm Female Jack to Alligator Clip Power Cable (25cm)
- DC 5.5x2.1mm Female to 3/4 Pin Fan Power Adapter Cable (285mm)
- DC 5.5x2.1mm to Car Cigarette Lighter Female Adapter Cable
- DC 5V 0.07A Brushless Cooling Fan (25x25x15mm)
- DC 5V 2A Power Adapter Charger - 3.5mm x 1.35mm Universal
- DC 5V 90° Gear Motor for Electronic Locks & DIY Projects
- DC 6V Push-Pull Solenoid Electromagnet | 10mm Stroke, 5N Force
- DC Polarity Reverse Cable 5.5mm x 2.1mm for Effects & Electronics
- DC Power Cable Adapter - 5.5x2.1mm Female to Female Extension (18cm)
- DC Power Splitter Cable 5.5x2.1mm (1F to 2/3/5/10M)
- DC Reversible Switch Module (0-50V 20A)
- DC-005 5.5x2.1mm Power Jack Adapter Board Module for Arduino DIY
- DC-DC Auto Buck-Boost Converter Module (3.3V / 5V Output)
- DC-DC Buck Boost Converter 0.5-30V 4A | Adjustable Power Supply Module
- DC-DC Buck Converter 17-65V to 12V 8A 96W Step-Down Voltage Regulator
- Deans Style T-Plug Connectors (Male & Female Pair)
- Dedicated 30cm HDD Power Cable for Dahua NVR (4-Pin to 15-Pin SATA)
- Deli AA501 Desktop 2D Barcode Scanner | USB Plug & Play for POS
- Deli Kids Wooden Tangram Puzzle Set | 3D STEM Learning Educational Toy
- Dell 130W Laptop Charger AC Adapter | 19.5V 6.7A (7.4mm or 4.5mm)
- DELL 180W 19.5V 9.23A Laptop Charger - 7.4x5.0mm
- Dell 45W AC Power Adapter Charger 19.5V 2.31A - 4.5x3.0mm
- DELL 65W Laptop Charger (19.5V 3.34A) with 4.5*3.0mm Round Connector
- Dell 90W 19.5V 4.62A Laptop Charger | 4.5mm x 3.0mm Tip
- Dell 90W AC Adapter Charger 19.5V 4.62A (7.4x5.0mm)
- Dell 90W Laptop Charger AC Adapter - 4.0mm x 1.7mm Tip
- Delta 9V 6A AC Power Adapter | 54W 5.5x2.5mm/2.1mm Charger
- Delta BFB1024H 24V 0.6A Brushless DC Blower Fan 97x33mm
- Delta FFB0412VN-00 40mm 12V High-Speed Server Cooling Fan
- Desktop PC Power Button with Blue LED Light | 1.8M Extension Cable
- Devon D-ISB65-2S Anti-Slip Magnetic PH2 Screwdriver Bits (2 Pcs)
- DFPlayer Mini MP3 Player Module MP3-TF-16P for Arduino & Audio Project
- DFRobot A02YYUW Waterproof Ultrasonic Sensor | UART 3-450cm
- DFRobot Gravity PPG Heart Rate Sensor for Arduino & Pi | IoT Ready
- DFRobot Micro:bit Driver Expansion Board | 4 DC Motors & 8 Servos
- DHT11 Temperature and Humidity Sensor Module for Arduino
- DHT22 AM2302 Digital Temperature & Humidity Sensor Module for Arduino
- DHT30 Digital Temperature & Humidity Sensor Module | High Precision
- Digital Angle Ruler & Finder | 0-360° Stainless Steel Protractor
- Digital Battery Tester BT189 for All Common Batteries
- Digital Caliper 150mm – Electronic Vernier Measuring Tool with LCD Display
- Digital Food Thermometer TP300 | Instant Read Meat & Cooking Thermometer
- Digital Hand Dynamometer Grip Strength Tester - 180kg USB Rechargeable
- Digital Laser Tachometer Gun - Non-Contact RPM Meter for Motors & More
- Digital LED Alarm Clock | Large Display, Temp, Date & USB Charger
- Digital Magnetic Reed Switch Sensor Module for Arduino & Micro:bit
- Digital Multi Meter DT830D - Voltage, Current, Resistance Tester
- Digital Optical Audio Toslink Cable | 1m-10m | TV, Soundbar, PS4/Xbox
- Digital pH Pen Tester Meter (0.00–14.00), Auto Calibration
- Digital Pocket Scale (500g / 0.1g) - High Precision Mini Gram Scale
- Digital Programmable Timer Plug Socket (UK 3-Pin) | 13A 2900W LCD Switch
- Digital Thermometer Hygrometer Clock & Alarm - USB Rechargeable
- Digital Vibration Sensor Module (DC 3.3-5V) – For Arduino & STEM
- Digital Wood Moisture Meter | Wall & Building Humidity Detector
- Diode Assortment Kit - 100 Pcs Mixed Rectifier & Switching Diodes
- DIY 2x 21700 Battery Power Bank Case | PD 22.5W Fast Charge
- DIY 5-Pin SATA Power Connector Kit | PC Cable Sleeving Set
- DIY 52mm Mecanum Omni-Directional Wheels for RC Cars & Robots
- DIY 5V USB Type-C Humidifier Maker Kit | 108KHz Ultrasonic Mist Module
- DIY Crystal Oscillator Kit - 35pcs 7 Frequencies: 32.768K, 6M-20M
- DIY Heart Rate Monitor Kit for Arduino
- DIY Quartz Clock Movement Kit with Hands | Replacement Mechanism
- DIY Solar Energy Concept House STEM Kit | Educational Green Energy Toy
- DIY Soldering Connectors | 5.5x2.1mm DC Jack & USB 2.0 Receptacles
- DIY TT Motor Rack & Pinion Linear Actuator Kit | Robotics
- DIY Ultrasonic Radar Scanning Kit with LCD Display for ESP8266
- DIY USB Type-A Solder Connector Kit (Male/Female) | Custom 4-Pin
- DIY USB Type-A to Bare Wire Cable (1m) | 24AWG 2-Core Power Pigtail
- DJ96-S Digital Length Counter for Fabric, Textile & More - DC 5V
- Docking Quick Wire Connector 10pcs – Compact Push-in Terminal Block
- DOCREATE TK-20P 10000W Portable Spot Welder | Dual Pulse LCD Kit
- Double Button Capacitive Touch Sensor Module (3.3V–5V)
- Double Sided Tape - 10mm x 50m - Strong Adhesive
- Double-Layer 8-Grid Clear Plastic Storage Box for Small Parts & Jewelry
- Double-Sided PCB Prototyping Board | 2.54mm Pitch | Multiple Sizes
- DP to HDMI Cable 1.5 Meter: 4K Video & Audio for PC to HDTV
- DS1302 Real-Time Clock Module for Arduino & Microcontrollers
- DS18B20 Digital Temperature Sensor Module for Arduino
- DS18B20 Pluggable Terminal Adapter Module (with 4.7k Pull-up Resistor)
- DS3231 High-Precision RTC Real-Time Clock Module for Arduino/Pi
- DTECH 8K Fiber Optic HDMI 2.1 Cable | 48Gbps 120Hz (10m/15m/20m)
- Dual Channel PWM Signal Generator Module 1Hz-150KHz
- Dual Joystick Gamepad Shield for Arduino UNO (18-pin Wireless Ready)
- Dual Lens Endoscope - 1080P HD IP67 Waterproof Inspection Camera
- Dual-Function Wave to Open Exit Switch with Manual Override
- Duka LS-P Laser Measure: 40M Compact Distance Finder
- Dummy Dome Security Camera with Flashing LED - Indoor/Outdoor
- DVI 24+5 (M) to HDMI (F) Adapter | 1080P Video Converter
- DVI-D (24+1) Male to HDMI Female Adapter | 1080p Video Converter
- DVI-I 24+5 Male to VGA Female Adapter | 1080P Full HD Monitor Converter
- Dyson V10 V11 V12 V15 Charger Replacement | 30.45V UK Plug
- E14 to E27 Lamp Holder Converter Adapter | Small to Large Screw
- E18-D80NK Adjustable Infrared Obstacle Avoidance Sensor 3-80cm (5V)
- E27 Male to B22 Female Light Bulb Adapter
- E55B Wireless 2D Barcode & QR Code Scanner | Bluetooth & 2.4G
- E6 Door Exit Push Button Switch | 86x86mm Access Control Release
- E8000 Multi-Purpose Adhesive Glue 15ml - Phone Screen Repair
- EC5 Connectors: 5mm 100A RC LiPo Battery Male/Female Plugs
- EC5 to Cigarette Lighter Socket Adapter | 12V/24V Car Power Converter
- EGS002 Pure Sine Wave Inverter Board - EG8010 + IR2110 SPWM Driver
- Eight CON_AMP 2-Port TV Signal Amplifier | UHF/VHF Booster
- EIGHT LBF-700E Indoor 5G Bandpass Filter | Blocks LTE Interference
- EIGHT LC8 HD Digital TV Receiver | DMB-TH Set-Top Box with USB PVR
- EIGHT MP3P2UA 3-Way Multi-Plug Adaptor with Type-C & USB-A
- EIGHT ODA-188(5G) Outdoor Digital TV Antenna | Complete High-Gain Set
- EIGHT PT-01(5G) Paper Thin Indoor TV Antenna | 35dB High Gain
- Eight UK BS 1363 13A Rewirable 3-Pin Power Plug (Black/White)
- EIGHT WP102 IEC TV Antenna Wallplate - Loop Through
- ELECFREAKS IoT:bit WiFi Expansion Board for micro:bit (ESP8266)
- Elechouse Voice Recognition Module V3 for Arduino - 80 Voice Commands
- Electrical Insulation Tape - 18mm x 9m
- Emergency Door Release Break Glass Alarm Button for Access Control
- Energen 12V 32Ah LiFePO4 Deep Cycle Battery | Lithium Iron Phosphate
- Epson PS-190 24V 3A 72W AC Adapter (M169B)
- ESP-12F WiFi Module | 2.4GHz Wireless IoT Microcontroller
- ESP32 30-Pin Expansion Board | DevKitC Breakout | Type-C & DC Power
- ESP32 38-Pin Power Expansion Board | Type-C, Micro USB & DC Input
- ESP32 Dev Board - 30-Pin, USB-C, WiFi & Bluetooth Module
- ESP32 DEVKIT V1 WiFi & Bluetooth Development Board (30-Pin CH9102)
- ESP32 E-Paper Driver Board | WiFi & Bluetooth E-Ink Module
- ESP32 S2 Mini Development Board 4MB Flash + 2MB PSRAM | WiFi + USB-C
- ESP32 Voice AI Assistant Kit | Cantonese & English Intercom
- ESP32 WiFi Bluetooth 2.8" TFT LCD Touch Development Board
- ESP32 WROOM-32D Dev Board with 0.96" OLED Display & Type-C (WiFi+BT)
- ESP32-C3 Mini Development Board - Wi-Fi/Bluetooth 5 LE, RISC-V
- ESP32-C3 SuperMini Expansion Board | Mini IoT Breakout Module & Shield
- ESP32-C6-N16 Development Board (16MB Flash) | Dual USB-C
- ESP32-CAM Module with OV3660 Wide-Angle Night Vision Camera
- ESP32-CAM WiFi & Bluetooth Development Board with OV2640 Camera
- ESP32-CAM-MB CH340 Micro USB Programmer Board for ESP32-CAM
- ESP32-P4-WIFI6 Development Board (Pre-Soldered) | AI Speech
- ESP32-S3 44-Pin GPIO Expansion Breakout Board with DC Power
- ESP32-S3-N16R8 AI Dev Board | 16MB Flash, 8MB PSRAM, Type-C