Security kits
Security kits for making your own alarm system.
Items in this category require component level assembly
- Proximity Card Reader Kit$29.95
SKU: MK179
Proximity Card Reader kit with 2 cards included. Learn More - RFID Keyless Entry Door Access Kit$37.95
SKU: KL042
Build an RFID proximity card reader kit for 'no fuss' keyless entry.
Accepts up to 42 cards for access.
ASSEMBLY REQUIRED Learn More - RS232 Proximity Card Reader Kit$49.95
SKU: KS232
Build this RFID Proximity card read with RS232 interface.
Assembly Required. Learn More - RS232 Time Recorder Keyless Entry Kit$99.95
SKU: KS232D
Build this RS232 Proximity Card Reader With "Time Recorder" software for logging the date, time and card ID.
Assembly Required. Learn More - RS232 to RS485 Converter Kit$14.95
SKU: KC485
Plug into PC's serial port (DB-9) directly.
Extends the communication range over 1KM with speed of 115K bit/s.
Power Supply: (9V/100mA)
ASSEMBLY REQUIRED Learn More - Safe Style Code Lock Kit$24.95
SKU: K8082
Innovating and impressive code lock. Impossible to determine the pressed keys due to the use of digital rotary encoder. Learn More - Telephone IN-USE Indicator Kit$2.95
SKU: FK318
An LED of the individual telephone will light up to indicator that it is being used. Learn More - Telephone Interception Kit$8.95
SKU: FK306
A tiny amplifying kit, that you can wire to a telephone line, and to a tiny speaker, allowing you to hear crisp and clear. Learn More - Telephone Privacy Protection Kit$6.95
SKU: FK319
Very useful for telephone with several extensions where in no one will be able to eavesdropping on you until after the receiver has been returned. Learn More - Ultrasonic Movement Detector Kit$21.95
SKU: QK20
A matched pair of ultrasonic transducers operating at 40KHz will reliably detect movement 4m to 7m away. Use 9V to 12V. Two circuit boards. Circuit is crystal locked by 40 KHz crystal for maximum efficiency. Add your own alarm circuit. Learn More - Visitor Chime Kit (with Speaker)$5.95
SKU: FK502
This Visitor Chime kit is perfect for your shop door. You will always know when someone enters. Learn More - Water Sensor Alarm Kit (for 12vDC)$3.95
SKU: FK910
This kit detects water and sounds the alarm! Learn More
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