Kantech EK-4D-12 Multi Door Controller Kit Analog CCTV Cameras The system consists of a

The system consists of a TR510M active receiver and a VB43ATF transceiver

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(1) KT-300 controller

Channel Vision OS526 5

Kantech EK-4D-12 Multi Door Controller Kit Analog CCTV Cameras The system consists of a4 Door Kit, 12 Door Enclosure Multi Door Controller Kit includes: KT CAB4000LDR 42 enclosure with door cover (1), KT MP300 mounting plates (2), KT BB100 BB101 battery brackets (2), KT 300PCB128 controller PCBs only (2), KT 300 ACC accessory kits (2), TR1640P UL transformers (2), KT BATT 12 rechargeable batteries (2), KT RM1 relays (4), KT TAMPER tamper switch (1), KT LOCK lock and keys (1). UL certified kit. NO READERS Kantech EK 4D 12 Multi Door