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Amazon.com: MakerFocus ESP8266 WiFi Module ESP8266 WiFi Deauth Detector V3 (Pre-flashed) with Buzzer RGB LED, ESP8266 ESP12N Inside 4MB Memory USB LED NodeMCU WiFi Deauther ESP8266 Starter Kit : Electronics
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Amazon.com: RFID Card Reader, UHF USB Desktop Reader Writer 902～928MHz Frequency, 50cm Contactless Proximity Sensor Built-in Buzzer, Compatible with ISO18000-6C, ISO18000-6B : Electronics
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Amazon.com: iLuv Morning Call 5 Qi-Certified Wireless Charging Bedside Digital Alarm Clock, 1.2" Jumbo LED Dual Alarm, FM Radio with 10 Presets, USB Charging Port, Sleep Timer, 3-Level Dimmer, Battery Backup :
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Amazon.com: 【2023 Newest】 ANJANK Small Digital Alarm Clock Radio - FM Radio,Dual USB Charging Port,Dual Alarm with 7 Alarm Sounds,Adjustable Volume&Brightness Dimmer,Temperature,Battery Backup,Sleep Timer,Bedroom : Home & Kitchen
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Amazon.com: Digital Alarm Clock with 3 USB Charger, SUPERDANNY Desk Charging Station 2 AC Outlets, 6.5ft Cord, Power Strip Surge Protector 1700J, LCD Display, Easy Alarm Setting for Bedroom Dorm Room Hotel :
Senfine USB Sound Button - Freely Playable Buzzer for Office Fun - from Bullshit to Panic Everything is Possible : Amazon.com.au: Toys & Games
Amazon.com: USB Mini Magnetic Credit Card Reader 3 Tracks Bidirection Swipe Magnetic Stripe Card Reader Mini Mag Hi-Co Swiper with USB Keyborad Emulation Output : Office Products
Amazon.com : CHITENG Barcode Scanner,1D 2D Qr Code Scanner, Plug & Play,USB Barcode Scanner with Buzzer & LED for Store, Warehouse, Supermarket, Library etc (Wireless) : Office Products
Amazon.com: 13.56Mhz 14443A Reader Writer for RFID USB Interface TAGS Full SDK 0-10cm Reading Distance Built in Buzzer : Electronics
Amazon.com: Black USB Charger Jack with Bottom Cover Microphone + Loudspeaker Ringer Buzzer Module Replacement for LG G5 VS987 (Verizon) : Cell Phones & Accessories
