HIVA Security Alarm System for Home GSM Wifi Tuya Smart Life App Control Burglar Alarm Kit with PIR Door Sensor work with Alexa

Pls note:

1、The alarm hosts for all PG-108 in this link are all WIFI GSM（2G） versions. Tuya Smart Life app control.
2、If you need to purchase the 3G or 4G version of PG-108, please contact our customer service staff before purchasing. thank you!5 Preset Alarm Calls, No Missing Any Alarm Information

When the hos dials an alarm and encounters busy line, it will dial the next reserved number. Do not miss every alarm notificationDisplay screen:

2.4-inch TFT large digital display screen.
Date/clock indication.
Alarm/arm/disarm/countdown time indication.