Anti-recordering device F11

Anti recording jammer Recording blocker Hotel conference negotiation

privacy security device F11 Anti recording device

Other attributes
Place of Origin    Guangdong, China
Brand Name    oem
Packaging and delivery
Selling Units:    Single item
Single package size:    20.5X20X9.5 cm
Single gross weight:    0.550 kg

Products Description
Anti recording jammer Recording blocker Hotel conference negotiation privacy security device F11 Anti recording device
Product Paramenters
Industry first acoustic interference model, is different from the traditional electromagnetic
interference model, harmless to human body, by the human ear cannot WenShengYin
interference with digital recording equipment, to interfere with the safe important voice
information encryption processing, through to the high low frequency sound source mixing
processing, effectively prevent the late recovery, effectively prevent lawless elements through
mobile phone voice recorder tripp voice messages

Engelsk manual