Sell Security ✰SMOKE DETECTOR PHOTOELECTRIC 2 WIRES TYY YDS-01❦ best price

-Insect net is used to prevent dust, insects and other objects from entering and triggering a false alarm -Photoelectric smoke detector detects rapidly and stably -Our detector has passed the EN 54-7 standard. It has high sensitivity and low rates of false alarms so you can use it without worries. -Ring-shaped warning light makes the alarm visible from all angles -We use a common base for detectors, which makes installation very convenient -Green monitoring indicator clearly shows when the detector is functioning normally -Easy to maintain and reuse. -No polarity wiring to avoid wiring errors -Equipped with contacts for remote indication of light, relay, and normal use, making it suitable for system connections and control 🍀Thank you for seeing our products. Our products are all authentic and guaranteed. You can buy with confidence.🍀 ▶We all have stock❤️ ▶Follow us and enjoy the attention gift of mysterious❤️ ▶Order on the same day, send it out on the same day, shipping time is 2-6 days.❤️ ▶The best choice for quality customers! ! !❤️ ▶ What are you waiting for, pay attention to us, More events and gifts, so stay tuned.❤️