HIKVISION DS-PKF1-WB WIRELESS KEYFOB | LOCK AND UNLOCK FUNCTION | MULTIPLE ENROLLMENT | REPLACEABLE BATTERY WITH PCB PROTECTED | 6 MONTHS WARRANTY OTHERS Cooler PIP (PBP) Technology :Yes

PIP (PBP) Technology :Yes

Save it as a setting you can simply select for future movie nights

HDMI output for HD local playback

Support UASP/Trim with steady and speedy transmission

Other Features 6 Buttons

HIKVISION DS-PKF1-WB WIRELESS KEYFOB | LOCK AND UNLOCK FUNCTION | MULTIPLE ENROLLMENT | REPLACEABLE BATTERY WITH PCB PROTECTED | 6 MONTHS WARRANTY OTHERS Cooler PIP (PBP) Technology :YesElectrical characteristics Operation humidity10% to 90% (No condensing) Operation temperature 10 C to +55 C ( 4 F to +122 F) Battery life spanUp to 3 years (standby time) Wireless transmission RF frequency433 MHz RF modulation2GFSK RF distance500 m (open area) General Shell materialPanel (plastic)+ gasket(rubber) ColorWhite Weight16 g (5. 64 oz)