wireless alarm receiver for sale, brand-new and used.

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SUNKEE 433M receiver module 433MHZ Superregeneration Wireless Transmitter Module Burglar Alarm

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3dayandnight Add to my favorite sellers M

Switched security companies. Was working fully prior to being removed. Comes with: Unit (ADT branded)

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The Winland EA200 is an EnviroAlert dual zone digital environmental alarm that can be integrated with a security system for environmental protection. The EA200 requires power from an alarm control panel or it can be plugged into an outlet using a power supply (not included). Once powered, it can monitor temperature, humidity or water.

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