Surveillance & Smart Home Electronics
surveillance & smart home electronics — pre-owned
Browse 79,489 surveillance & smart home electronics — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Reolink RLC-520A 5MP Turret PoE Outdoor Security IP Camera Person Car Detection
Why Reolink. It is built-in micro SD card slot which supports up to 256GB micro SD card (Not included). Reolink NVRs with the hardware version of N2MB02/H3MB18/N3MB01 support the smart detection/playback for the RLC-520A.
You save $16.50

Digital Watchdog DW-HDSPOTMOD Digital Spot Monitor Module ,4 Channel
Features such as dual streaming, digital zoom, auto-reboot, and surge protection ensure reliability, while NDAA/TAA compliance and a five-year warranty make it ideal for professional monitoring applications.

AOSU 5MP Solar Security Cameras Outdoor Wireless,Home Security System 4-Cam Kit
Our vision is to protect what you care about most and bring you peace of mind. 32GB Aosu station. Power Adapter for Aosu station. The sophisticated image correction technology provides a more accurate and expansive view of your property.
You save $203.49

Google Nest Cam 1st Gen A0005 1080p Indoor Lot Of 3. FREE SHIPPING

eufy Smart Display E10 Smart Home Hub 8" Control Panel
Know who's there instantly, hands-free. Designed for flexible monitoring wherever you need it. At Anker we take a different approach to the market. Traditional accessories market has been all about price.
You save $55.50

Reolink 8CH NVR Security Camera Recorder CCTV Surveillance 2TB HDD RLN8-410
Reolink 4K PoE NVR 8 Channel Pre-Installed 2TB Hard Drive 4K/5MP/4MP HD 24/7 Surveillance Recording Home Security Camera System Video Recorder RLN8-410.
You save $120.00

Axis 213 PTZ Network Camera X4 W/ Video Server Untested - No AC Cords
No power cables to test good physical condition.

Google Nest Security Indoor Outdoor Cameras G3AL9 (Snow) 2-Pack with box
The Nest Cam (battery) requires a free Google Account and is not compatible with the Nest app or the Nest site. Nest Cam uses encrypted video, two-step verification, and enhanced security through your Google Account to help protect your privacy.

Google G3AL9 Nest Cam 1080p Indoor/Outdoor Security Camera

eufy eufyCam S4 Security Solar Camera Wireless Outdoor 4K UHD Color 360 Pan/Tilt
It features on-device AI for smart human, vehicle, and pet detection. On top of the high quality, we also stand behind our products to provide greatservice. Our products may fail 1 in 1000, but our service will not.

eufy SoloCam S3 Solar Wireless Security Camera 360°PTZ 3K Dual-Cam Night Vision
How long is the battery life of Solo S3?. Why doesn't my Solo S3 battery stay at 100%?. Power collected by the solar panel depends on the weather and available sunlight. Does Solo S3 support 24x7 recording?.
You save $107.00

YI 4pc Home Camera 1080p Wireless IP Security Surveillance System Night Vision
Activity Alerts - Motion Detection features use state-of-the-art technology to detect and send notifications to your phone. 9 live feeds on pc app is available now. Save money on SD Cards and try YI Cloud now.
You save $42.00

Blink Sync Module 2 | For Blink Security Systems | Used - Good
The Blink Sync Module 2 is a Wi-Fi-enabled device designed for use with Blink security systems. It allows for seamless integration with Amazon Alexa for enhanced smart home functionality. This model, manufactured in China, does not come with a battery included, making it ideal for users who already have a Blink Outdoor camera set up. The Sync Module 2 is a key component for those looking to enhance their home surveillance system with advanced features and compatibility options.

PELCO CM6700-MXB4 MUX Controller AND KBD300A Keyboard/Joystick COMBO
PELCO CM6700-MXB4 MUX Controller AND KBD300A Keyboard/Joystick COMBO. Condition is Used and Working. Shipped with USPS Ground Advantage.

Jennov 6MP POE PTZ Security Camera Outdoor 20X Optical Zoom Auto-tracking Onvif
When suspicious activities are detected, it will trigger audio alarm. With 4.7~94mm motorized lens, it allows 20X optical zoom & 10X digital zoom without impairing image quality. Only one Ethernet cable is needed for power and data connection.

19-Inch 4:3 Security Monitor CCTV NVR, 1280x1024 Built-in Speakers & VESA Mount
Screen Size: 19" Display Screen Optimum Resolution: 1280x1024 Signal Input: HDMI, AV, VGA, BNC, USB Operate mode: the key operation and remote control Brightness: 450 cd/m2 Contrast: 500:1 Viewing angle: 175° Speaker: Built-in speakers Input: AC 100~240V, 50~60Hz Output: DC 12V, 2A Monitor size: 43* 35 (with bottom sit 40 CM) * 4 CM Package Weight: 4.47kg Package Includes 1 * 19 Inch PC Monitor 1 * Power Adapter 1 * VGA Cable 1 * BNC Cable 1 * Wall Bracket 1 * Monitor Stand 1 * Remote Control 1 * User Manual

Reolink Refurbished 510A 5MP PoE Security Camera Night Vision Audio Recording
Reolink RLC-510A Security IP Camera Outdoor, 5MP Home Surveillance Outdoor Indoor PoE Camera, Human/Vehicle Detection, 100Ft IR Night Vision, Audio Recording, IP66 Waterproof, Time Lapse Videos, Work with Smart Home, Support Up to 256GB Micro SD Card for 24/7 Recording (Not included).
You save $16.50

Apple HomePod Mini Smart Speaker White A2374
Tested working and ready for setup. The glossy top has light scuffs and smudges that can be seen under direct light. The bottom engraving is faint and harder to read, but the speaker itself is clean overall and works properly.

eufy SoloCam S340 Outdoor Solar Security Camera 3K Dual-Camera Pan&Tilt 8xZoom
How long is the battery life of Solocam S340?. Why doesn't my SoloCam S340 battery stay at 100%?. Does SoloCam S340 support 24x7 recording?. Power collected by the solar panel depends on the weather and available sunlight.
You save $102.00

eufy Outdoor Floodlight Security Camera E340 & 20ft AC Cable 360° PTZ Wi-Fi
Are Floodlight Cam E340's floodlight panels replaceable?. Is Floodlight Cam E340 wireless?. Floodlight Cam E340 requires hardwired installation with AC 100V - 240V. It must be mounted on a wall or under a cornice with a UL-listed junction box.
You save $90.00

e-con Systems STURDeCAM Industrial
The e-con Systems STURDeCAM industrial Cameras are high-quality surveillance cameras designed for industrial applications. These cameras offer fast and reliable connectivity. With the e-con Systems brand reputation and specific model number, users can trust in the durability and performance of these cameras for their security needs. Ideal for home surveillance or professional settings, these industrial cameras provide reliable security monitoring capabilities.

2 Blink Outdoor 4 th Gen Newest Model Wireless Security Cameras HD 2Way Audio
Blink Outdoor 4 is compatible with all Blink Sync Modules. See and speak from the Blink app — Experience 1080p HD live view, infrared night vision, and crisp two-way audio. Two-year battery life — Set up yourself in minutes and get up to two years of power with the included AA lithium batteries.

Reolink 16CH NVR Network Video Recorder for Security Camera System with 4TB HDD
Reolink 4K PoE NVR 16 Channel Pre-Installed 4TB Hard Drive 4K/5MP/4MP/1080P HD 24/7 Surveillance Recording Home Security Camera System Video Recorder RLN16-410.
You save $160.00

Google Nest Hub Max Smart Display with Google Assistant
It’s hands-free, so just say, “Hey Google, call Grandma.”. This Google Nest Hub has a built-in stereo speaker system with a 30W subwoofer for high-quality audio, and Google Assistant makes issuing commands simple.

eufy eufyCam3 Wireless Solar Security Camera System 4K Outdoor Cam Local Storage
Notice 4K Ultra HD Detail. With 4K UHD, you'll see the small details of any person that walks onto your property. How efficient is the built-in solar panel charging?. Set activity zones to finetune your security for peace of mind.
You save $440.00

Alarm.com Safe Haven
Main Panel, Thermostat, Deadbolt lock.

eufy 2K Smart Security Camera Indoor Cam C220 AI Motion Track NightVision|Refurb
Including storage function and BionicMind Al. IndoorCam C220 firmware version needs to be updated to 3.9.8.0 or above. Indoor Cam C220 firmware version needs to be updated to 3.9.8.0 or above. Don't let any risks slip under the radar.
You save $8.00

eufy SoloCam S220 Solar Security Camera 2K Wireless Outdoor Cam Human Detection
A: No, S220 Solocam doesn't support cloud or NAS storage. Does S220 Solocam support 7 24 hours of recording?. AI Detects Humans. No monthly fees or hidden costs. On-device storage and AI for complete security and transparency.
You save $78.00

Elan TP7 7'' Touch Panel In Wall Touch Panel (White) MINT u825
Elan TP7 7" Touch Panel In Wall Touch Panel (White). This is in like new condition.
You save $139.65

RTI XP-6 Advanced Control Processor with T2i Remote and RM433
Each sale is for 1 set: XP-6 T2i RM433 And all cords for power and docking station Tested and work as they should, all units firmware updated. **NO SOFTWARE INCLIDED** So please don’t ask! The RTI XP-6 Advanced Control Processor is a versatile unit designed for managing various aspects of a smart home system. Its compatibility with universal brands and models, along with the inclusion of the T2i Remote and RM433 adapter, make it a comprehensive control solution. With its advanced features and user-friendly design, the RTI XP-6 offers seamless integration and control for a wide range of smart home devices.

Crestron DM-RMC-4KZ-100-C DigitalMedia Receiver Room Interface Controller k910
Looks Great/ Works Perfect. Great Price!
You save $70.00

Elan Home Systems gSC10 System Controller i777
Works Perfect/ Looks Great. You are buying.
You save $139.99

Nest Hub 2nd Gen - 7" Smart Home Display with Google Assistant

eufy 2K Plug-in Security Indoor Camera Wi-Fi IP Cam Pet AI Night Vision|Refurb
Eufy Security Indoor Cam C120. 1x eufy Security Indoor Cam. Sight at Night. Advanced night vision allows you to keep an eye on any room, even in low light settings. Does Indoor Cam C120 support 5GHz Wi-Fi?.
You save $14.50

Lot 4 Speco VLBT5W Cameras W/ 2.8mm 2MP 1080p HD-TVI, HD-CVI, AHD, CVBS TESTED!
Model Number: VLBT5W. Manufacturer: Speco Technologies. HD-TVI, HD-CVI, AHD, and CVBS multiformat support. See Pictures For More Details, Sold As It. (This item is fully tested and in good working condition, since it’s a pre-owned item and may have moderate wear, small dents, marker, sticker or scratches to all surfaces. ).

eufy Indoor Cam E30 4K UHD Security Camera Color Night Vision Pet/Baby Monitor
How does E30's spotlight work?. Does Indoor Cam E30 support 5 GHz Wi-Fi?. The spotlight also doubles as a deterrent. Cloud storage options are also available. By default, the spotlight is off. To enable it.
You save $27.00

eufy Security 4G LTE Cam S330 4K Cellular Solar Wireless Security Cameras|Refurb
Can 4G LTE S330 switch between 4G and Wi-Fi mode automatically?. What are the details about the SIM card compatibility of 4G LTE Cam S330?. Use the included SIM card for best performance. You can use 5G SIM cards but it will be limited to 4G.
You save $110.00

Reolink RLC-810A 4K 8MP PoE Security Camera Smart Detection Night Vision
Why Reolink. It also supports to record motion detection.There has a built-in micro SD card slot which supports up to 256GB micro SD card (Up to 256GB, Not included). It works perfectly both inside and outside your house, in any harsh weather conditions.
You save $27.00

QOLSYS iQ2+ HONEYWELL 2GIG POWER G WIRELESS SYS ALARM.COM VERIZON LTE QS9201-5 U
QOLSYS ALL IN ONE WIRELESS ALARM SECURITY SYSTEM. Manufacturer :Qolsys. Condition :Preowned in excellent condition.

AXIS Q1700-LE LICENSE PLATE CAMERA
The AXIS Q1700-LE License Plate Camera is a high-quality security camera designed by Axis. This bullet-style camera comes in a sleek gray color and features wired connectivity with DVI. It operates on a power range of 20-28V DC, typically consuming 7.8W and a maximum of 13.5W. The camera utilizes IP/Network surveillance technology, making it an ideal choice for home surveillance and security monitoring. With its reliable brand name and advanced features, the AXIS Q1700-LE camera provides a secure and efficient solution for monitoring your property.