Elder home security alarm system supports WiFi (2.4GHz) and 4G SIM GSM, and features unique options, partial arm mode, SOS, and smart app. It's a DIY easy installation WiFi security system, and works with Hey Google and Alexa. Elder all-in-one alarm security system is expandable ...Elder home security alarm system supports WiFi (2.4GHz) and 4G SIM GSM, and features unique options, partial arm mode, SOS, and smart app.
It's a DIY easy installation WiFi security system, and works with Hey Google and Alexa. Elder all-in-one alarm security system is expandable up to 99 Elder alarm sensors and accessories, and includes a central panel, a keypad, an outdoor siren with flashlight, a leak sensor, door / window alarm sensors, a motion alarm sensors, doorbell button, remote controls. Peace of mind with Elder home alarm system, home security system, and business security system.