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Wireless PSTN GSM Dual Network LCD Security Alarm System 20A Tri-Band / Quad-Band Optional
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Wireless PSTN GSM Dual Network LCD Security Alarm System 20A Tri-Band / Quad-Band Optional
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Manual |
We offer tri-band (900/1800/1900MHz) and quad-band (850/900/1800/1900MHz), you can choose one.
Package content:
Feature:
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