RTR-500 - Wireless Base Station / Repeater

RTR-500 (FCC model / CE model)	As a Base Unit	As a Repeater
Compatible Devices	Remote Units: RTR-501/502/503/574/505-TC/505-Pt/505-V/505-mA/505-P, RTR-501L/502L/503L/505-TCL/505-PtL/505-VL/505-mAL/505-PL Repeater: RTR-500	Base Unit: RTR-500, RTR-500GSM, RTR-500NW/500AW
Features and Functions	When connected to a PC with "RTR-500 for Windows" running:   1. Auto-Downloading of Recorded Data (E-mail / FTP)   2. Auto-Sending of Current Readings (E-mail / FTP)   3. Warning Monitoring (E-mail)	-
Types of Warning Monitoring	Remote Unit Measurement Warnings, Cumulative Illuminance/Amount of UV Light Warnings (RTR-574), Remote Unit Wireless Communication Error Warnings, Remote Unit Battery Level Warnings, Remote Unit Sensor Error Warnings	-
Power	USB bus power	AA alkaline battery x 2, AC adaptor (AD-0638 or AD-0638-C)
Operating Voltage	2.5V to 7.0V
Current Consumption	Approx. 50mA (Wireless Communication)
Communication Interfaces	USB (with PC) Optical Communication (with Compatible Remote Units other than RTR-574)
LED Display	Lamp ON: Connected to PC with USB cable Blinking: During Wireless Communication and/or PC Communication
Battery Life	-	About 6 months *
Dimensions	H 96mm x W 65mm x D 25mm (excluding protrusions) Antenna Length : 109mm
Weight	About 71g (without batteries)
Operating Environment	Temperature: -10 to 60°C (-30 to 60°Cwhen using external power) Humidity: 20 to 80%RH (no condensation)
Other	Not waterproof, moistureproof, or dustproof.

*When used for wireless communication five minutes a day. Battery life varies depending upon the measuring environment, the communication frequency, and the quality of the battery being used.

Short Range Radio Communication
RF Power	FCC model 7mW / CE model 5mW
Radio Standard Specifications	FCC Part15 Section247 / IC RSS-210 (Frequency Range: 902 to 928MHz ) ETSI EN 300 220 (Frequency Range: 869.7 to 870MHz)
Transmission Range	About 150 meters (500ft) if direct and unobstructed.
Communication Time	When downloading one Remote Unit at full logging capacity:   RTR-501/501L, 502/502L, 503/503L: About 2 min.*   RTR-574: About 4 min.* * The same amount of time will be necessary for each added Repeater.

Network Communication
Data Transfer Protocol	Data Transmission Protocol   When used as a Base Unit connected to a PC with "RTR-500 for Windows" running : Auto-Downloading of Recorded Data / Auto-Sending of Current Readings:   ReadingsFTP (PASV mode also supported)   SMTP (SMTP-AUTH, POP-before SMTP)   *SMTP-AUTH supports PLAIN, LOGIN and MD5 Warning Monitoring:   SMTP (SMTP-AUTH, POP-before SMTP)   *SMTP-AUTH supports PLAIN, LOGIN and MD5