Wireless LED Keypad

The device features 433 MHz two-way wireless communication with AES-128 encryption for secure data transmission. It supports stay/away arming, disarming, and alarm clearing for specified areas or all areas. The LED indicates the programmed area, and the device includes one-push fire, panic, and medical alarms, with selectable silent/audible alarms. It also offers output control and a full touch key design with LED backlight. The device is fully remote configurable through an app and supports multiple enrollment methods with easy installation design. The battery is easy to replace, and frequency hopping technology ensures reliable transmission by protecting against jamming. The device is powered by four AA batteries, with an operational humidity range of 10% to 90% (non-condensing) and an operational temperature range of -10°C to +55°C (-4°F to +122°F). The battery life span is up to 2 years on standby. The wireless transmission operates at an RF frequency of 433 MHz, uses 2GFSK modulation, and has an RF distance of 900 meters in open areas.