Magnetic card reader, also support PSAM and contact smart IC card read and write, USB interface

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Wireless alarm system with auto SMS/GSM/PSTN/contact ID, temperature display, built-in siren

Wireless magnetic door contact, 433/868MHz frequency alarm system wireless accessory, Nanfu battery

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GSM Alarm System, Temperature Control, APP Control, SMS/GSM/PSTN/Contact ID, 3 Emergency Keys

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Security Alarm System, SMS/GSM App/Temperature Control/Contact ID, Relay Output

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Wireless Alarm Systems, Temperature/APP Control, SMS/GSM/PSTN/Contact ID 433/868MHz

DIY GSM Security Alarm System, 34 Zones, SMS/GSM/PSTN/Contact ID 433/868MHz

GSM Alarm Systems, Temperature Control, APP Control, SMS/GSM/PSTN/Contact ID 433/868MHz