Description Intelligent circuit designEmergency sign output intelligent circuit design can adapt to the voltage of various countries and ensures stable use even under unstable voltage. This is a help for the emergency evacuation in public places. High-brightness LED lightsExit lighting sign The high-brightness LED lamp, you can see the light clearly under heavy smoke, can penetrate the smoke to guide the exit for people. High Quality and DurableLED Emergency Exit Sign Light made of high quality acrylic panel, impact and scratch resistant, corrosion resistant, flame retardant. at high temperature is the best choice to guide people to escape. Powerful functionThe LED emergency exit sign has automatic fault detection and repair function, as well as voice alarm automatic reminder, low power consumption and long working time. life. Can be used for a long time. Widely UsedExit lighting sign simple installation and wide range of applications. Widely used in public places such as shopping malls, companies, factories, schools, hospitals, stations, etc. Energy saving The emergency exit light sign uses high-brightness LED light source, low power consumption and long service life. Voice alarm The safety output indicator has the function of automatic fault inspection and repair, and automatic voice alarm callback. Widely used Used in shopping malls, supermarkets, hotels, hospitals, hotels, learning, stations, entertainment venues and other important places. Specification Condition: 100% Brand New Material: PMMC (acrylic board) Color: As the picture shows Voltage: 110-220V Nickel-chrome battery: 1.2V 800mA