Wireless WiFi Smart 4G Alarm Panel with Wireless Interlinked Fire Alarm System

1.600MHz high-speed smart chip 2. Screen Size:4.3 Inch （Resolution:480*272） 3. Built-in battery: 3.7V 1500mAh lithium battery 4.
Wireless parameters: 433MHz,, eV1527 5. Network: 4G 6. WIFI standard: IEEE802.11b/g/n 2.4G frequency band 7. Product
size:105*120*15.5mm 8 Built-in Siren:85DB Features： IPS | Touch Capacitive Screen | Tuya | App Control Family Sharing Center |
Voice Control | 10 Lauguages Wall / Desktop Two Ways of Installation | OTA

Panel can get notification of alarming/low battery/faulty/self-testing of alarms
Name the alarms in the panel
Location: when alarm triggered, the APP and panel can know which one is triggered
Add alarm–Can add alarms to system via TUYA APP
The alarms can linked each other, one is triggered, all sound
APP notification
Message notification
Phone notification