Home Alarm System Wireless Keypad

The host can be armed, disarmed, armed in the homemod, and password changed through the keyboard. The host can be quickly disarmed by RFlD tag. With password protection, it is forbidden to maliciously disarm thehost. With two AA batteries, it is easy to buy and replace when low battery. Long standby time, low battery prompts to replace the battery. With tamper alarm function to prevent the keyboard from being removed. Radio frequency: 433MHz/868MHz for option. Working voltage: 3V. Battery model: AA battery *2pcs, 800mAh. Standby time: 1 year. Low battery alert: 2.4V. Emission power: 10db. Transmitting distance: 30M. Materials: ABS plastic. Heartbeat function: emission every 2 hours. Tamper switch: 1. Frequency modulation method: GFSK. Button mode: touch sensing. Dimension: 120*120*24mm. Gross weight: 201g.