Razer Kraken Quartz Edition - Gaming Headphones for PC, PS4, - Pink RZ04-02830300-R3M1 peripherals two-way communication with the 868Mhz

two-way communication with the 868Mhz panel at a distance of up to 800 m

5m black (VG101 11630)

Hikvision Pro Series Face Recognition Terminals DS-K1T642EF with Face recognition distance: 0

Hikvision Wireless internal 10m PIR detector with pet immunity function DS-PD2-P10P-W(HT) with Detection range: 10 m x 10 m

Razer Kraken Quartz Edition - Gaming Headphones for PC, PS4, - Pink RZ04-02830300-R3M1 peripherals two-way communication with the 868MhzRazer Kraken Quartz Edition Gaming Headphones for PC, PS4, Xbox One and Switch with 50 mm Drivers and Cooling Gel Infused Cushions Pink RZ04 02830300 R3M1 with Custom Tuned 50 mm drivers: Provides a wide soundscape, from subtle footsteps sneaking up behind you to climatic explosions that blow you away, Cooling gel infused ear cushions