信利达国际有限公司

3.5" Video Door Phone

The 3.5-inch video door phone is designed with 4-wired connection. It offers full-duplex communication with&nbsp;the 3.5&rdquo;-TFT LCD display and&nbsp;the CMOS color camera. The vandal-proof aluminum housing promises lasting durability for years of guaranteed use. 	 4 wires connection 	 full duplex communication 	 functions include TALK, MONITORING &amp; DOOR OPEN 	 adjustable chime volume, colr and brightness 	 color CMOS sensor camera with IR LEDs for night vision 	 vandalproof aluminum outdoor unit; IP44 standard  

The 3.5-inch video door phone is designed with 4-wired connection. It offers full-duplex communication with&nbsp;the 3.5”-TFT LCD display and&nbsp;the CMOS color camera. The vandal-proof aluminum housing promises lasting durability for years of guaranteed use.
<ul>
	<li>4 wires connection</li>
	<li>full duplex communication</li>
	<li>functions include TALK, MONITORING &amp; DOOR OPEN</li>
	<li>adjustable chime volume, colr and brightness</li>
	<li>color CMOS sensor camera with IR LEDs for night vision</li>
	<li>vandalproof aluminum outdoor unit; IP44 standard</li>
</ul>


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