• Communication: 2 wires RS485 Interface (Data+, Data-) 
• Protocol: Peer-to-peer collison detection protocol (E-BUS) 
• Max. doors supported: 2 doors (each with IN and OUT reader) 
• Modes of operations: Card, PIN & Card + PIN 
• Standalone Operation : No 
• Type of reader supported: Barcode, Magnetic, Proximity, Smart Cards, Biometrics, Touch Memory 
• Max. readers supported: 4 (2IN and 2 OUT) 
• Onboard Inputs / Outputs : 4 Inputs, 2 Output
• EA8 I/O capacity: 2x EA8 units (4 dedicated door outputs, 2 inputs and 2 outputs per EA8) 

Model	EFD32
Manufacturer	ELID Sdn Bhd
Country of Origin	Malaysia
Microprocessor	NXP 32-bit ARM Cortex-M0 LPC11C24 50 MHz
Relay Outputs	32 Output Points
Power Supply	12VDC
Operating Temperature	0oC to 50oC
Humidity	10% to 90% non-condensing
Casing Dimensions	410(H)x400(L)x120(W)