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RS485 Display reader |
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SSR-250-D
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SSR-250-D RS-485 Display Reader
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This is a display with an integrated proximity reader that can connect using RS-485. It can read various transponder cards at the industry standard frequency of 125kHz, including Hitag 1, Hitag 2 and EM4102.
It includes a tri-color LED for indication of the scanner status, and a Piezo buzzer to indicate a successful card read. The buzzer sounds in different ways when access is allowed or denied at the reader.
The LCD screen shows the current time on the LCD 16x2 character display, but can be programmed to display other messages.
This reader has been designed to be connected to a SDC-550 multiple door controller, a SDC-520 Ethernet controller, or a SEB-720 remote IO board.
The Quickstart guide can be downloaded from here.
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Dimensions
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| Length: | 145mm |
| Width: | 102mm |
| Height: | 56mm |
Key Features
LCD screen with time display for Time&Attendance applications.
High-bright, tri-colour LED.
Audible buzzer with different sounds for allowing and denying access.
Industry standard 125khz operational frequency.
Reads Hitag 1, Hitag 2, EM4102 card technologies.
In-circuit programming for easy product updates.
Rotary coded address switch for easy addressing.
Configurable bitmasking for limiting card number length to 16, 24 or 32 bits.
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