These wireless covert binder cameras feature the new 2.4 gigahertz FM synthesized technology for long range and solid video performance. Wide angle hidden camera is pointed out from spine of binder which delivers a commanding view of most rooms. Also available in black and white and low cost wired versions. Use the new MVR-8 super high gain receiver/antenna for up to 2500 feet plus range! Comes with dummy binder camera/transmitter, microwave reciever, power supplies, connecting cables and 90 day manufacturers warranty.