Hikvision AX Pro Wireless External Sounder Blue DS-PS1-E-WE Brand_SanDisk Package dimensions (WxDxH): 203 x

Package dimensions (WxDxH): 203 x 64 x 121 mm

not pictured on back) - eSim capable

Epson RJ11 Printer kick

an adjustable stand

Hikvision AX Pro Wireless External Sounder Blue DS-PS1-E-WE Brand_SanDisk Package dimensions (WxDxH): 203 xHikvision AX Pro Wireless External Sounder Blue DS PS1 E WE Features 868 MHz two way wireless communication 3 years battery life span (triggered every two weeks and alerting 90 s for each triggering) AES 128 encryption Front and rear panel tamper proof 3 kinds of alarm sounds: fire alarm, panic alarm, and intrusion alarm Buzzer Decibel: 110 dB Fully remote configurable through APP Multiple enrollment methods and easy installation design Frequency