Electronics > Categories > Security & Surveillance
$ 51
HFeng 13.56MHz UID Changeable Keyfobs Token NFC Tag Rewritable RFID Writable Access Control Key Card Used to Copy/Clone Card (10pcs)
$ 50
Stemedu 5PCS SFM-27 DC 3-24V Alarm Siren Electronic Piezo Active Buzzer, 95dB High Decibel Continuous Beep Speaker for Arduino
$ 216
Mcbazel Surecom SW-102 Digital VHF/UHF 125-525Mhz Antenna Power & SWR Meter
$ 61
2V 3V 5V 6V 9V 12V DC Piezo Electronic Buzzer Very Load Alarm Electric Security Siren Horn 120dB@12VDC
$ 466
Rodann Electronics Wireless Driveway Alarm System by Rodann Electronics
$ 1,104
VIKING Electronics E-40-SS-EWP E-40-SS with Enhanced Weather Protection
$ 64
YARONGTECH 10pcs/lot DS1990A F5 Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags (Mix Color)
$ 50
Geiserailie DC 3-24V 95 dB Electronic Buzzer Active Piezo Buzzer Alarm Sounder Continuous Sound Beep, Black(6 Pcs)
$ 43
UPEYXDQR Buzzer DC 3-12V Wired Connector Active Electronic Buzzer 85dB Black 15Pcs
$ 87
California JOS 10 Male+10 Female 12 V 2.1x5.5mm DC Power Jack Plug Adapter Barrel Connector for CCTV Security Camera LED Strip
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