Hikvision AX-PRO Wireless Outdoor Sounder Blue - CP402-2 tools box these cups are made from

these cups are made from high-quality materials

crucial for detailed work in the mining and construction industries

and VoIP devices

The light is helpful when working in dimly lit locations

Hikvision AX-PRO Wireless Outdoor Sounder Blue - CP402-2 tools box these cups are made fromDS PS1 E WE The Wireless External Sounder, supporting 868Mhz wireless communication, Tri X wireless protocol, multiple enrollment methods, two way wireless communication, multiple alarm sounds, and strobe light indication, is used for instant alarm alerting. Key Features: 868MHz 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