• Good picture quality display.
• Night vision.
• Up to 2000-2500 times turn on/off lifetime.
• Build in 32pcs doorbell ring.
• Do not disturb (DND) feature, let you no longer disturbed when rest or sleep.
• 0.3 mega pixels 1/6.5” CMOS sensor IC.
• 2.8 inch high resolution TFT panel, RGB 320 x 240.
• Power supply: 3pcs 1.5V AAA dry battery.
• Smart power saving design: 0.5W only in working mode, and nearly 0 power consumption in standby mode for extending battery lifetime.
• Simplified DIY design, easy assembly and disassembly.

Three big market strategy for this item:

• Very cost effective price.
• Good for promotion item.
• Available to get biggest selling qty.