... waterproof night vision 300,000 pixel digital camera, suitable for various occasions 2.Aluminum alloy shell, durable 1, equip with ... waterproof night vision 300,000 pixel digital camera, suitable for various occasions. 2, aluminum alloy shell, durable. 3, built ... , the user can remotely control the air conditioner switch, a rice cooker. 11, the host interfaces with external speakers, mute / siren ...