Pay in 4 interest-free payments of $16.85 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Operating frequency is 433MHz with a working temperature range of -20°C to 50°C
driver dependent
with orange for microwave detection
making them durable for indoor use
Adastra: 953.164UK, Bluetooth Ceiling Speakers Set, 5.25" Dual Speakers, Active + Passive, 2-Way Coaxial Alarm System Accessories Operating frequency is 433MHz withA ceiling speaker set with switchable Bluetooth connectivity, offering unrivalled simplicity in terms of pairing with and playback from compatible devices. The set includes 2 x ceiling speakers, including an active speaker with Bluetooth receiver and a passive, slave speaker. The active speakers RCA line input and output enable daisy chaining of multiple sets. Each speaker features low and high frequency drivers and flared baffles for a smooth, full
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