Two add-on cameras for the PD-WFB2MP2PK or PD-WFB2MP4PK wire free surveillance systems. Cameras come with 2.8mm wide angle lens, rechargeable 3 cell Li-ion battery, USB charger with cable, mounting plates and hardware. IP66 weatherproof housing for indoor and outdoor use and 6 infrared LEDs for 70 feet of infrared night vision. Equipped with Thermo-Sense Motion Sensors to actively detect motion from heat sources such as people, car and trucks and animals. The rechargeable battery can last up to 6 months on one charge depending on the amount of triggered events.