Feature: 1. WIDE VIEWING ANGLE: This peephole has a 120 degree viewing angle. WATERPROOF: This peephole has good waterproof function. Peephole Size: Approx. 65x65x13mm / 2.6x2.6x0.5in. Info: 1 Infrared LED For Night Vision, LED Turns On Automatically In Low Light Conditions.
eBay