NEO NAS-AB02WT WiFi USB Siren Alarm with Temperature & Humidity Sensor Filter-LCD Monitors and the output is exactly

and the output is exactly the same as the output (point-to-point output)

Multiple Connection Methods: it supports two connections of an amplifier with a router or an amplifier with a wireless wifi adapter

1 x Door Bell Alarm

Touchpad DPI adjustable functions

It is a protective cover when it is installed in the notebook

NEO NAS-AB02WT WiFi USB Siren Alarm with Temperature & Humidity Sensor Filter-LCD Monitors and the output is exactly1. Multiple Sound Selection 2. Power supply: Mini USB , 5V 1A 3. Backup power supply: CR123A x 2 (not included) 4. Sound intensity: 90 dB 5. Wireless type: 2. 4GHz, 1T1R 6. Protocol: IEEE 802. 11b g n 7. Wireless range: 45m 8. Operating temperature: 0 60 degrees Celsius 9. Free APP: Tuyasmart or Smart Life 10. Support systems: Android and iOS 11. Workes with Alexa Echo and google home 12. Product size(D*W*H): 68x68x30mm Specification: Package Weight