The wireless external sounder, supporting 868Mhz wireless communication, Tri-X wireless protocol, multiple enrolment methods, two-way wireless communication, multiple alarm sounds, and strobe light indication, is used for instant alarm alerting. Available in Red and Blue 868 MHz two-way wireless communication 3 years battery life span (triggered every two weeks and alerting 90 s for each triggering) AES-128 encryption Front and…
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