Key features: mainly to replace traditional peephole, you no need check visitor via door eye at narrow view angel and image distortion any more. The digital peephole viewer can clear recognition outside visitors, with color and big screen, it turn to see visitor into a big and bright image, even children & elderly can easily check out the visitors on the screen, and anti-peeping as well.
Specification:
   
Item#: DPV028-C (classic design)

• High picture quality display.
• NIGHT VISION
• Build in 32pcs doorbell rings
• Smart power saving design: up to 2000-2500times turn on/off lifetime.
• 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.
• Low power consumption design: 0.8W only in working mode, and nearly 0 power consumption in standby mode for extending battery lifetime.
• Simplified DIY design, easy assembly and disassembly.