{"product_id":"170-wide-angle-video-doorbell-1080p-43-monitor-no-wifi-850nm-usb-c-128gb-sd-two-way-audio","title":"170° Wide Angle Video Doorbell Camera 1080P with 4.3\" HD Monitor - No WiFi No App No Subscription, 850nm Night Vision, USB-C Rechargeable, 128GB SD Card Option, Two-Way Audio","description":"\u003ch2\u003e170° Wide Angle Video Doorbell Camera – 1080P, 4.3\" HD Monitor, No WiFi, No Subscription\u003c\/h2\u003e\n\u003cp\u003eStandard doorbells show you a narrow slice of your doorstep. This 170° ultra-wide angle video doorbell shows you everything — the full width of your porch, the package left to the side, the visitor approaching from an angle. With 1080P clarity streaming directly to a dedicated 4.3-inch HD indoor monitor via one-key pairing, you get a complete, no-WiFi, no-app, no-subscription doorbell camera kit that’s ready to use in seconds. USB-C charging, 850nm infrared night vision, and optional 128GB SD card storage round out one of the most capable no-WiFi doorbells in its class.\u003c\/p\u003e\n\n\u003ch2\u003eWhy This 170° Doorbell Stands Out\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔍 \u003cstrong\u003e170° Ultra-Wide Angle Lens\u003c\/strong\u003e – The widest viewing angle in its class. Captures a dramatically broader view of your doorstep than standard doorbells — minimizing blind spots and ensuring you see every visitor, package, and activity at your door.\u003c\/li\u003e\n\u003cli\u003e📹 \u003cstrong\u003e1080P HD Video\u003c\/strong\u003e – Crystal-clear 1080P resolution streams directly to the 4.3-inch HD indoor screen for sharp, detailed video of every visitor — day or night.\u003c\/li\u003e\n\u003cli\u003e🖥️ \u003cstrong\u003e4.3\" HD Indoor Monitor\u003c\/strong\u003e – A dedicated color HD display shows you a real-time view of every visitor the moment they press the bell. No phone needed, no app to open.\u003c\/li\u003e\n\u003cli\u003e📵 \u003cstrong\u003eNo WiFi, No App, No Subscription\u003c\/strong\u003e – Connects directly between the doorbell and indoor screen via one-key pairing — no home network, no passwords, no app setup, and no ongoing subscription fees. Simple operation from day one.\u003c\/li\u003e\n\u003cli\u003e🗣️ \u003cstrong\u003eTwo-Way Video Intercom\u003c\/strong\u003e – Speak and listen in real time through the indoor monitor. When a visitor presses the doorbell, you receive an instant alert and can communicate immediately without opening the door.\u003c\/li\u003e\n\u003cli\u003e🌙 \u003cstrong\u003e850nm Infrared Night Vision\u003c\/strong\u003e – Four advanced 850nm IR LEDs automatically activate in low light, providing clear visibility of visitors even in complete darkness — with less visible glow than standard 940nm IR.\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eUSB-C Rechargeable Battery\u003c\/strong\u003e – The built-in 1000mAh battery charges quickly via USB-C — no disposable batteries, no hardwiring, no electrician required.\u003c\/li\u003e\n\u003cli\u003e💾 \u003cstrong\u003eUp to 128GB SD Card Storage\u003c\/strong\u003e – Store video recordings locally on an SD card (up to 128GB) for on-demand playback anytime — no cloud subscription needed. Available as a bundle with HD screen and SD card included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003e1080P HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e170° ultra-wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitor\u003c\/td\u003e\n\u003ctd\u003e4.3\" HD indoor screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eDirect wireless pairing (no WiFi required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo-Way Audio\u003c\/td\u003e\n\u003ctd\u003eYes – video intercom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNight Vision\u003c\/td\u003e\n\u003ctd\u003e4 x 850nm IR LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e1000mAh, USB-C charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eUp to 128GB SD card (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubscription\u003c\/td\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariants\u003c\/td\u003e\n\u003ctd\u003eDoorbell only \/ Doorbell + HD Screen + SD Card bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Who is this 170° video doorbell best suited for?\u003c\/strong\u003e\u003cbr\u003eA: This doorbell is ideal for homeowners, renters, apartment dwellers, elderly households, vacation rental owners, and anyone who wants the widest possible view of their doorstep without WiFi, smartphone dependency, or monthly subscription fees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is 170° better than a standard doorbell camera?\u003c\/strong\u003e\u003cbr\u003eA: Most doorbell cameras offer 100–130° viewing angles. At 170°, this doorbell captures nearly the full width of a standard porch or entryway — including packages left to the side, visitors approaching from an angle, and activity at the edges of your doorstep that standard cameras miss entirely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for elderly parents, a new homeowner, or a renter?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The one-key pairing, dedicated HD monitor (no smartphone needed), USB-C charging, and no-subscription design make this an excellent gift for seniors, first-time homeowners, renters, or anyone who prefers straightforward, tech-free security with maximum visibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the doorbell-only and bundle versions?\u003c\/strong\u003e\u003cbr\u003eA: The doorbell-only version includes the doorbell camera. The bundle version includes the doorbell camera, the 4.3\" HD indoor monitor, and an SD card for local storage — everything you need out of the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I record video and what storage does it support?\u003c\/strong\u003e\u003cbr\u003eA: Video is recorded locally to an SD card (up to 128GB, included in bundle or purchased separately). There is no cloud storage and no subscription required. Complete privacy, zero ongoing costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this doorbell a good example of wide-angle optics or embedded systems for STEM learning?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This doorbell demonstrates real-world applications of wide-angle lens optics, 850nm infrared night vision, wireless RF communication, and local storage systems — making it a great hands-on example for students and tech enthusiasts exploring home security electronics and optical engineering.\u003c\/p\u003e\n\n\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\n\u003cp\u003eShips from our US warehouse. Enjoy free delivery in 2–7 business days — no customs delays, no long waits. Order today and see more of your doorstep than ever before.\u003c\/p\u003e","brand":"Smart Tech Nest","offers":[{"title":"Video doorbell+HDScreen+SDCard","offer_id":44475581595699,"sku":null,"price":92.44,"currency_code":"USD","in_stock":true},{"title":"Video Doorbell","offer_id":44475581628467,"sku":null,"price":72.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/0937\/8355\/files\/b70dc5cec52a00e4cfd79464fcc7569c.jpg?v=1783074686","url":"https:\/\/smarttechnest.com\/products\/170-wide-angle-video-doorbell-1080p-43-monitor-no-wifi-850nm-usb-c-128gb-sd-two-way-audio","provider":"Smart Tech Nest","version":"1.0","type":"link"}