CWSI CWSI-302

CWSI CWSI‑302 Photoelectric Wireless Smoke Detector (Non‑Audible) The CWSI CWSI‑302 is a self‑contained photoelectric smoke detector with integrated wireless transmitter designed for use with CWSI wireless fire alarm control panels (e.g., 3P‑3000 series). As the no‑sounder model of the 301/302 series, it offers discreet detection ideal for common areas while delivering reliable supervised wireless performance.  Key Features: • Photoelectric Sensing: Utilizes a photoelectric chamber compliant with UL 268 standards to detect smoke particles.  • Wireless Communication: Employs 900 MHz frequency‑hopping spread spectrum (FHSS) signaling for secure, bi‑directional communication. Supervised every 200 s for low battery, tamper, and signal integrity.  • No Sounder: Model 302 omits the internal horn, making it suitable for areas where notification is managed centrally.  • Tamper Protection: Features a supervised tamper switch on the mounting base.  • Low‑Profile Design: Compact ceiling styl