LCD handsets
Update: 2014/7/18 View:
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- Type:
- Price: RMB
- Promotion: RMB ( 0 Customers Bought)
Introduction
The product descriptionIC handheld charging machine technical parameters (blue screen liquid crystal display) :
AC power supply: 8.5 V + / - 10%
Working voltage: 5 v
Working current: 210 ma
Back-up power: 3 hours
Power: 1 w
Appearance: length x width x height = 177 mm * 76 mm * 32 mm
Weight:
Display mode: single blue screen LCD display
Keyboard: full waterproof membrane keyboard 20 keys
The communication interface RS485
Baud rate: 19200 BPS
Communication distance: 1200 m (per segment) 3 km (Repeaters)
Most stations: 32 (per segment) 249 (hub)
Installation method: portable
Working environment temperature: 0 ~ 45 ° C
Work environment relative humidity: 90% RH or less
Support card type (optional) : inductive Mifare1, induction type Tl, induction Temic
Record number: window machine 21480
Induction card induction distance: 20 mm (Mifare1)
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