GJX Dc12V Wired Doorbell with 38 Melodies Electronic Access Control System,High Loud Speaker Home Security Doorbell

pFeatures:p*ABS fire-retardant material: The outer shell of this electronic doorbell and lock is made of ABS fire-retardant material, safety and durability.p*lasting AND LONG LASTING: This doorbell and lock features a rugged design and long life, providing reliable performance over the long term.p*High-quality chip design: This product adopts high-quality chip design, the doorbell sound is for crisp and pleasant, stable and consistent use, 38 sounds.p*Built-in high-loud speaker: This electronic doorbell comes with a built-in high-loud speaker that emits clear and loud sound, you never miss any visitors or deliveries.p*Wide applicability: Suitable for various environments, including homes, shops, shopping malls, and other for access control , this doorbell is versatile and can be used in a variety of scenarios.prpSpecifications:p*Product Name:DC12V wired doorbellp*Material:ABSnbsp;p*Size:86*25mmp*Color:white pp*Power: 3Wp*Wired doorbell 12V for security access controlp*Directly connected to DC 12V power supplyp*Switch not includedp*Doorbell volume: 90dbp*Working voltage: DC12Vp*Red is connected to 12V(+), black is connected to GND(-)p*With ringtone function, small size, wall hanging holes, very easy to installprpPackage Content:p1 xnbsp;Wired doorbellpprNote:p1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.r2. Please allow slight manual measurement deviation for the data.