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Door access control system, which is also named as door control system, entrance control system, keyless entry system, keypad and card access control system, card access control system, electric access control. Normally, the door access control system includes access control mother board, proximity reader(125KHz or 13.56MHz card), 12VDC electric lock(triggered to unlock by legal signal sent from mother board if the card is legally authorized), 12VDC（linear or switching）power supply, 12V7AH rechargeable industrial battery, RS232 to RS485 communication converter(for RS485 type), cable, proximity cards(sometime customers prefer to use fob, keychain etc), and software..
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Model # : GKA2314 12V, 250mA, Door sensor & LED, Positioning ball, 30-40°C when power on.
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2 channel relays, could control 2 doors' opening, transmission distance is 30 meters(no interference). -
Model # : GKA2315 +12V, GND, 3, 6, 9 sec time delay, mechanical key override, 30-40°C when power on. -
Zinc alloy made, suitable for electric bolt installation on frameless glass door. -
Model # : GKA0351 Linear power supply & box, AC190~265V input, DC12V3A output, no battery charge/discharge ports. -
Model # : GKA0352 Linear power supply & box, AC190~265V input, DC12V3A output, battery charge/discharge ports -
Model # : GKA-RE-E/GKA-RE-EM Wiegand 26/34 output, 11*9*2cm & 200g, reading distance for EM 125KHz card: 7-9cm, reading distance for Mifare 1K S50 card: 5-6cm, keypad for password input based on access controller -
Model # : GKA199 Keypad standalone access controller, for password access control only, 100 passwords -
Model # : GKA2399 Type No:GKA-2399, 500 users(or 10,000 users), reading 125KHz card, programed on keypad only, access methods: Card only, card+password, password .
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