Best Under $100 Security 2026
84 products — Page 4 of 4
Smart Fingerprint Door Knob with Keypad, Keyless Touchscreen Digital Entry Door Lock, Secure Bluetooth, App Control, Anti-Slip Handle, Easy to Install, Auto Door Lock for Home, Hotel, Office, Garage
This is a zinc alloy smart door knob with 4-in-1 unlock methods (fingerprint, keypad, app, key) and Bluetooth connectivity, best for basic keyless entry on a budget.
Yale Keypad - Smart Bluetooth Keypad for Yale Approach, Wi-Fi Lock, Smart Locks for Easy Pin Code Entry and One-Touch Locking
This is a Bluetooth keypad for Yale and August smart locks, offering PIN entry and one-touch locking for phone-free access.
Arlo Pro SmartHub, Arlo Certified Accessory - Connects Cameras to Wi-Fi, Works with: Essential (1/2/3/3 XL, Pro 5S/6/6 XL, Ultra Cameras, Floodlight, Video Doorbell Cameras
This Arlo SmartHub enables local USB recording and multi-protocol connectivity for compatible Arlo cameras, but requires a subscription for full features.
eufy Security Solar Wall Light Cam S120, Solar Security Cameras Wireless Outdoor, Camera, Forever Power, Motion Activated Light, AI Detection, IP65 Waterproof, Spotlight, No Monthly Fee
This is a 2K solar-powered wall light camera with 300 lumens and 8GB local storage, best for basic outdoor motion-activated surveillance without monthly fees.
eufy Security Battery Video Doorbell C210 Kit, 1080p, No Subscription, Wi-Fi, 120-Day Battery Life, AI Detection, 2-Way Audio, Remote Monitoring
This is a 1080p, battery-powered video doorbell with local storage and AI detection, for users prioritizing no subscriptions over consistent performance.
Keyless Entry Door Lock with Handle, Keypad Door Knob, Auto Lock, Waterproof Electronic Black Door Knob, for Home, Office, Hotel(YL-98-black-2pc)…
This Buoan YL-98 is a basic zinc keypad door knob with IP65 waterproofing and mechanical key backup, suitable for simple access control without smart features.
Arlo Essential Wired Video Doorbell - HD Video, 180° View, Night Vision, 2 Way Audio, DIY Installation (wiring required), Security Camera, Doorbell Camera, Home Security Cameras, White - AVD1001
This is a wired 180° HD with HDR video doorbell for existing wired setups, offering 2-way audio and smart alerts with a paid plan.
Blink Outdoor 2K+ (newest model) — Wireless smart security camera, 2K video resolution, enhanced audio, two-year battery. Sync Module Core included — 1 camera system (Black)
A wireless 2K security camera with two-way audio and color vision, requiring a Sync Module Core for basic motion alerts.
Blink Outdoor 2K+ (newest model) — Wireless smart security camera, 2K video resolution, enhanced audio, two-year battery. Required Sync Module not included — Add-On (Black)
This is a 2K wireless smart security camera with two-way audio and IP65 weather resistance, best for budget-conscious users expanding an existing Blink system.
Blink Outdoor 2K+ (newest model) — Wireless smart security camera, 2K video resolution, enhanced audio, two-year battery. Required Sync Module not included — Add-On (White)
A 2K wireless security camera with color night vision and noise-canceling two-way audio, ideal for basic outdoor monitoring if you're okay with a required Sync Module and potential subscription costs.
Blink Outdoor 2K+ (newest model) — Wireless smart security camera, 2K video resolution, enhanced audio, two-year battery. Sync Module Core included — 1 camera system (White)
A 2K wireless security camera with a 2-year battery life and enhanced audio, best for basic outdoor monitoring with a Sync Module Core.
MiLocks TKK-02P Digital Door Knob Handle Lock with Electronic Keypad - Keyless Entry Smart Door Lock with Adjustable Latch Locks, Audible Tones for Interior Front Doors & More, Polished Brass
A polished brass keypad door knob for interior doors 1 1/4"-1 7/8" thick, offering keyless entry for up to 6 users.