Both Reader and Write Active Card 2.4G Long Range Distance

• Type: 2.4GHz Active Card Reader
• Frequency: 2.4GHz
• Color: Black
• Card Type: 2.4GHz Active Card
• Interface: RS485, RJ45, Serial Port, USB
• Reading Distance: 20-100m
• Model NO.: 245A
• Application: Library, Hospital, Parking
• Transport Package: 100PCS Active Card Per Box
• Specification: 87mm*56mm*5mm
• Trademark: Dwell
• Origin: China
• HS Code: 8471900090
• Production Capacity: 10000 Per Month

Product Description

Model Parameter	245A	245W	245T	245WT
Working Frequency	2.4GHz――2.5GHz ISM
Operating mode	Read only	Read and write	Temperature	R&W temperature
RF Power	-18dBm-0dBm
Readingdistance	0~50m (with standard matched 2dBi Omni directional antenna) 0-200m(depends on antenna)
Operating Current	<22uA,3V (500ms transmitting interval)
Modulation	GFSK
Communication rate	250Kbps,1Mbps,2Mbps
User memory	/	4KByte	/	4KByte
Detecting precision	/	/	±0.5ºC	±0.5ºC
Working temperature	-20ºC~60ºC 90%RH
Life time	Read and write: 2 years(500ms transmitting interval) Read only: 4-5 years (500ms transmitting interval)
Electric hint	Alarm when low battery
Material	ABS(RoHS), flame retardant
Color	White, blue, yellow, green
Protection Grade	IP65
Drop testing	1.2m
Weight	30g
Dimension	87mm*56mm*5mm