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Frequency range 2
The AC input is 88 ~ 132VAC / 176 ~ 264VAC (selected by switch) which could be directly supplied from the house supplied voltage
LRS-350 has complete protection functions and 5G antivibration capability
as well as being simple to install and operate
The perfect device for playing messages on platforms
SIM800A GSM GPRS Module with RS232 Interface and SMA Antenna hoki Frequency range 2The SIM800A Quad Band GSM GPRS Module with RS232 Interface is a complete Quad band GSM GPRS solution in an LGA(Land grid array) . It can transmit voice, SMS, and data with minimal power consumption and supports the 850 900 1800 1900 MHz bands. Using the USB to Serial connector or the RS232 to TTL converter, the RS232 interface makes it simple to connect to a computer or laptop, or to a microcontroller. AT instructions are used to communicate with the
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