This lottery application can not only be used for lottery sale, but can also print lottery voucher for customer and for user's record. After the customer finished the play, it sends data to a centre server, and if server reply back successful message, the printer prints lottery voucher.
Working flow, lottery type, play type, amount, etc., can all be customized as what u required.
16M in the GSM module
1500mAh Ni-MH battery, supports printing by battery supplied. Can be used for more than 96 hours in idle mode by battery supplied.
OS of SIM840w for design
Maximum Output Power: 12 dBm
Minimum Receiver sensitivity: -83 dBm
Frequency: 2,402 -2,480 MHz
Security Mode: WEP-128,WPA-PSK(TKIP),
AC input voltage
Power adapter output
RF transmit frequency
ETSI GSM Phase 2+
SIM card interface
1.8 & 3V
Internal,50Ω impedance,3dB gain
Thermal-line dot method
Thermal roll paper (standard) 57*50mm
Effective Printing area
Maximum 70mm/sec(480 dot line/sec)
Number of columns
Printing head life
Pulse resistance:100 million pulses/dot (under our standard conditions);Abrasion resistance: paper traveling distance 50km (print ratio:25% or less)
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