1. Tất cả các cửa hàng
2. An ninh và bảo vệ
3. Wholesale Electronics Store

Wholesale Electronics Store, một cửa hàng của nhà máy, bán các mặt hàng thuộc Security & Protection. Có 1636 mặt hàng bán chạy nhất hiển thị bên dưới, hãy mua trực tiếp từ chúng.

New Arrivals

SI4732 V5.0 FPC Modification Module for Quansheng UV K5 K6 HF Shortwave Full Band Reception/Single Sideband Reception

332,390 ₫

563,169 ₫

-41%

(5.0)

Argon Fan HAT for Raspberry Pi 4/ 3 Cooling Fan with Software Adjustable Speed / 40mm Big Fan for Raspberry Pi4

336,983 ₫

570,919 ₫

-41%

(5.0)

Replace Remote Control for BLAUPUNKT BA32H4142LEB Remote Control

172,797 ₫

326,075 ₫

-47%

(5.0)

Bms 13S 40A 48V 18650 Lithium Battery Charging Balance Board Public Port Short Circuit Protection for Electric Dike

424,817 ₫

720,179 ₫

-41%

(5.0)

Universal Garage Door Keypad, Garage Keypad Opener, Garage Door Keypads & Remotes for Use with 315MHZ or 390MHZ Openers

441,752 ₫

748,596 ₫

-41%

(5.0)

QC4 PD3.0 22.5W Power Bank Module 5 Port 2 Way Fast Charge Mobile Power Module Circuit Board DIY Motherboard

111,084 ₫

188,297 ₫

-41%

(5.0)

2Pcs 40X40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module

126,297 ₫

217,575 ₫

-42%

(5.0)

Full Protocol Fast Charging Module SW2303 PL5501 Type-C 100W Buck-Boost Multifunction PD QC Fast Charging Module

248,001 ₫

420,511 ₫

-41%

(5.0)

UV EPROM Eraser EPROM Data Erase Tool Ultraviolet Light Erasable Timer Semiconductor Wafer Chip Erase Radiation EU Plug

604,216 ₫

1,024,153 ₫

-41%

(5.0)

High Linear Broadband RF Amplifier 0.05-6G High Performance Medium Power Amplifier Module

216,427 ₫

366,835 ₫

-41%

(5.0)

BT5.0 Audio Module MP3 Bluetooth Audio Decoder Board Lossless Car Speaker Audio Amplifier Board DIY Audio Receiver

43,917 ₫

74,343 ₫

-41%

(5.0)

40Pcs(20Pcs 74HCxx+20Pcs 74LSxx) Series Logic IC Assortment Kit Digital Integrated Chip

266,946 ₫

452,659 ₫

-41%

(5.0)

Bitaxe DIY Kit BM1397 Chip Open Source ASIC Miner BTC Solo Miner 320GH/S Bitcoin Lotto Miner with Power Supply US Plug

2,076,435 ₫

3,519,376 ₫

-41%

(5.0)

N64 RGB MOD+RGB Cable for N64 NTSC Consoles RGB Module Chip for Nintendo 64 NTSC Modified RGB Output Module

553,123 ₫

937,180 ₫

-41%

(5.0)

RS485 Serial Port LED Display Meter 4-Digit 0.56 Inch MODBUS-RTU Display Meter is Suitable for Automation Equipment

278,714 ₫

472,178 ₫

-41%

(5.0)

BMS 20S 72V 45A 18650 Lithium Battery Protection Board PCB Battery Active Balancer Charger Power Bank Charging Supply

583,836 ₫

989,421 ₫

-41%

(5.0)

140W Fast Charging Module DC5.5X2.5mm to PD3.1 Conversion Module Type-C Output IP2736 28-32V Input Step-Down Module, C

566,327 ₫

960,430 ₫

-41%

(5.0)

GPS Tracker PCBA Module Real Time Tracking Locator Device for Car Kids Elderly Men Anti-Lost Recording Tracker

256,612 ₫

434,863 ₫

-41%

(5.0)

Mini Whip Antenna RTLSDR Receiver Medium Short Ultrashort Active Antenna Module for Radio

385,205 ₫

653,012 ₫

-41%

(5.0)

YJ-TPA3255 Digital Class D Dual-Core High Power 2.0 Amplifier Board Air-Cooled 600W+600W Multifunction Portable Module

1,457,580 ₫

2,470,539 ₫

-41%

(5.0)

Mini FPV DVR Recorder Video Audio Recorder M2 Hole for Mini FPV Racing Drone Quadcopter

603,642 ₫

1,023,291 ₫

-41%

(5.0)

Serial Port Wireless Bluetooth Module RJ45 to RS232 Line Serial Port Bluetooth Console Line

775,577 ₫

1,314,635 ₫

-41%

(5.0)

T-ETH-Lite-POE-Shield Module Power POE Module H675

497,150 ₫

843,318 ₫

-41%

(5.0)

XY-S350H 2.1 Channel TPA3251 Bluetooth Power Amplifier Board High Bass Subwoofer 220Wx2+350W

1,059,745 ₫

1,795,999 ₫

-41%

(5.0)

30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 A

266,946 ₫

452,659 ₫

-41%

(5.0)

10Pcs 16CH Analogue Multiplexer Module 74HC4067 CD74HC4067 Precise Module Digital Multiplexer MUX Breakout Board

181,982 ₫

343,585 ₫

-47%

(5.0)

Y500 Left and Right Laptop Speaker for Lenovo Y500 Y500N Y510 Y510P Y590 Laptop Internal Speaker JBL Audio Replacement

291,344 ₫

493,706 ₫

-41%

(5.0)

GM72-G Barcode Scanner Reader Module Embedded 1D 2D Barcode Scanner for Bus Supermarket Ordering Machine

493,706 ₫

837,004 ₫

-41%

(5.0)

PD3.1 140W Power Bank DIY Module 2S/3S/4S/5S/6S Switchable IP2366 Bidirectional Boost Li-Battery Fast Charging Module,B1

591,586 ₫

1,002,912 ₫

-41%

(5.0)

RF Antenna UWB-1P Ultra Wideband Antenna 2.4GHz-7GHz Ultra Wideband Antenna Module Multi-Function Convenience Module

105,917 ₫

179,686 ₫

-41%

(5.0)

DIY Kits 70W SSB Linear HF Power Amplifier for YAESU FT-817 KX3 FT-818 SMD Parts Soldered

439,169 ₫

744,290 ₫

-41%

(5.0)

GM66 New Design 1D 2D Code Scanner Bar Code Reader QR Code Reader Module

627,179 ₫

1,063,190 ₫

-41%

(5.0)

6Pcs TP5100 Charging Management Power Supply Module Board 4.2V 8.4V 2A Single Double Lithium Battery Charger Module

100,463 ₫

170,214 ₫

-41%

(5.0)

RJ45 Panel Mount Screw Terminal Adapter, RJ45/8P8C Panel Mount Connector,D-Type RJ45 Female Solderless Terminal

309,714 ₫

524,706 ₫

-41%

(5.0)

CANable USB to Converter Module CAN Canbus Debugger Analyzer Adapter CANdleLight ADM3053 Isolated Version CANABLE PRO

357,650 ₫

606,225 ₫

-41%

(5.0)

Portable DC 12V 250W 24Pin ATX Connect with Motherboard Mini ITX Power Supply Pcio PSU Module for PC

605,651 ₫

1,026,736 ₫

-41%

(5.0)

VSWR Bridge Engineering 0.1-3000MHz RF SWR Bridge Multi-Function Convenience VSWR Bridge Module

131,176 ₫

247,140 ₫

-47%

(5.0)

SI4732 Radio Modification Module for Quansheng UVK5/UVK6 Short Wave FM Modification Module+2M Expansion Chip

280,723 ₫

476,197 ₫

-41%

(5.0)

100A PZEM 004T Version Wattmeter+Open CT Kwh Meter Volt Amp Current Test Module for Arduino TTL COM2/COM3/COM4

288,473 ₫

489,113 ₫

-41%

(5.0)

Speaker 2 Way Audio Board Frequency Divider Treble Bass 2 Unit Crossover Filters 120W Bookshelf HIFI Speaker Divider DIY

180,547 ₫

305,983 ₫

-41%

(5.0)

3 Hole T Mount Propeller Remover Wrench for Gemfan EMAX FPV Drone Freestyle 3-Hole Propeller DIY Tool

105,343 ₫

181,408 ₫

-42%

(5.0)

Car Body Shell Car Cover for XLF X04 X-04 1/10 RC Car Brushless Monster Truck Spare Parts Accessories

284,455 ₫

482,224 ₫

-41%

(5.0)

Recommends

HOT

Natural Gas Leak High Sensitivity 12V Non-Polarized Power Terminals Home Alarm Safety Gas Leak Alarm Natural

239,707 ₫

420,525 ₫

-43%

(5.0)

Outdoor Mountain Climbing Safety Rope, High-altitude Operation Slow Descent Rope, Special Wear-resistant Rescue Polyester Rope

289,134 ₫

556,065 ₫

-48%

(5.0)

SIP Intercom Voice Control Door Bell Camera Smart Home Intercom Kit for Outdoor RFID Control Waterproof

1,952,599 ₫

6,298,697 ₫

-69%

(5.0)

new F18 is a high-speed fingerprint recognition fingerprint access control attendance terminal based on the ZMM210-TFT platform

3,548,293 ₫

3,735,045 ₫

-5%

(5.0)

5 In 1 Formaldehyde Monitor Digital Display Carbon Dioxide Detector Temperature Humidity Monitor for Air Quality Detecting

423,845 ₫

1,284,399 ₫

-67%

(5.0)

50A Gas Leak Detector Combustible Gas Detector Sound and Display Alarm for Natural Methane

279,921 ₫

583,165 ₫

-52%

(5.0)

Portable Breath Alcohol Tester with LED Digital Display Alcohol Detector Alcotester for Personal & Professional Use

421,645 ₫

1,054,113 ₫

-60%

(5.0)

AAAEL-2X DC 12V/15V 50W 4A UPS Power Supply Module Uninterruptible Power Control Board 3S Charging Step Up Protection Module

343,872 ₫

458,400 ₫

-25%

(5.0)

Car Exhaust Plugging Detection Tester Catalytic Plugging Professional Catalytic Clogging Detection Gauge for Back

208,540 ₫

417,080 ₫

-50%

(5.0)

Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart Home Security For Xiaomi mi home Homekit APP

880,346 ₫

1,354,534 ₫

-35%

(4.8)

ANJIELO Doorbell Video Intercom System Accessories DC 12V Access Control Power Controller | Electric Lock | Electromagnetic Lock

685,671 ₫

1,371,384 ₫

-50%

(5.0)

Tuya Smart Wifi Connector or ewelink wifi converter for electronic lock Hidden Invisible lock sold in our store

401,854 ₫

(5.0)