Works with TUYA Amazon Alexa & Google Home
1. Power Supply: 110/220VAC to 5V, 1000mA Micro USB
2. Backup Battery: 3.7V, 500mAh
3. Rechargeable Lithium Battery
4. Consumption: <55mA@normal
5. Siren Output: <500mA
6. Wireless frequency: 433MHZ
7. Wireless coding: EV 1527
8. GSM bands: 850/900/1800/1900MHZ
9. Wi-Fi bands: IEEE802.11b/g/n RF standard
10. Standby battery: 3.7V/500mAh lithium-ion
11. Temperature range: -10℃ ~ 55℃
12. Humidity range: < 80%RH (No freezing)
1 wireless PIR detector
1 wireless door sensor
1 wired siren
2 remote controls
2 RFID
1 power adapter