Evaclite's HFS703/5 Wall and Ceiling Mounting Emergency Exit Signs offer reliable and efficient illumination during emergencies. Featuring an LED wireless remote control design, operation is made easy and convenient. With a working voltage range of AC100V-240V, these signs are compatible with various power sources. Equipped with a LI battery of 11.1V 650mAh, they ensure reliable backup power. The wide working temperature range of -10°C to 55°C and humidity tolerance of less than 90% make them suitable for diverse environments. Offering a 24-hour emergency time and a 24-hour charging time, these signs ensure prolonged support and efficient recharging. With a high light intensity of over 17cd/m² and an output power of 5W, visibility is enhanced for effective illumination. The remote control distance of over 5m and wireless frequency of 315MHz ensure stable and reliable connectivity. Additionally, their compact product size of 370*310*22mm allows for easy installation and space-saving design.