User's Manual

SHENZHEN SYS IoT CO., LTD. 32 / 34
Tel: [phone]
Fax: [phone]
Mail: [e-mail]
Http://www.sysiot.cn
Add: Room 716, Yiben E-Commerce
and Industrial Park, Chaguang Road
Nanshan District, Shenzhen, China
Post Code：518055
3.7 Test & Modem Setting
This section describes the block signal size (Scan Jammer) of each communication channel in the
current region and the presence of a reader in the current environment（Scan RSSI）.
3.7.2 Scan Jammer
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