Производитель: AMROAD. Применение: Дверь. Размер модели: AT-KP-A1. RF Frequency: 433MHZ. Power Supply: 3 XDC1.5V AAA battery. Work with: iHomeX1, iHomeT1. Function: Arm/Disarm/Home Arm/SOS, Unlock electronic clock, RFID tag reader. Feature: Built-in buzze