Description:
 * The image will be showed in 2.5 inch LCD from camera.
 * OSD menu is used easily.
 * Various of protocols compatible.
 * Internet line test.
 * Charging fast.
 * Low power dissipation. Once charged, the power can be used for 4-5 hours.
 * Auto-reduce power dissipation.
 * Auto-identify NTSC,PAL
 * Support RS232 and RS485 synchronically.

Specification:

MODEL	BT-300
Exterior power	DC9V(2A)
Interior voltage	DC3.6V 1200mah Lithium battery
Communication way	RS485/RS232
Input features	Selectable
Working temperature	-20℃-+60℃
Image display	2.5inch largest LCD screen
Communication protocol	Selectable
Baud rate	Selectable
Dimension	156x93x51mm

All products Warranty

• Brand New!
• Full 1 year replacement warranty & 30 days money back guarantee!
• This product is helpful for you and your home safety and saving your money