This is a fully functional smoke detector with a professional-grade 4K surveillance system built inside — hardwired into your electrical system for continuous power and connected via 4G cellular for remote viewing that works independently of any local network. If there’s cell signal, you have eyes on the room.

What Sets the LM4GSmoke Apart

4G Cellular Connectivity — No Router, No Problem Stream live footage and receive motion alerts over a dedicated 4G SIM connection. No Wi-Fi configuration, no network compatibility issues, no dependence on a router that can be unplugged or rebooted. It connects to the cellular grid and stays connected. (USA only.)

4K Live Streaming Pull up a sharp, clear live feed from your smartphone or computer from anywhere with cell service. Stream in 4K, 2K, or 1080P depending on your bandwidth.

Flexible Recording Modes Set it and forget it. Choose from continuous 24/7 recording, motion-activated recording, or scheduled recording windows — whatever fits your monitoring needs. Footage saves in .MP4 format at 1080P or 360P.

128GB MicroSD DVR Storage Included On-device recording means footage is saved locally even if your cellular connection drops. At roughly 3 hours per gigabyte, a 128GB card gives you substantial on-board storage before the loop overwrites.

Hardwired Power — Always On Wired directly into your existing electrical lines just like a standard smoke detector. No batteries, no charging, no gaps in coverage.

Functional Smoke Detector Design Unlike purely decorative decoys, this unit mounts and installs like the real thing — making it indistinguishable to anyone who sees it on the ceiling.

Perfect For

• Locations where Wi-Fi surveillance isn’t practical or reliable
• Remote properties, rental units, or vacation homes
• Office and business environments
• Any situation where cellular independence is a priority

Tech Specs

What’s Included

• LM4GSmoke Hardwired unit
• Quick start guide
• 128GB microSD card
• 4G SIM card with 300MB trial data

Platform Compatibility

• Windows XP and up
• macOS 10.5 (OSX) and up
• iOS 7 and up
• Android 4.0 and up

Important Notes

• Not a functioning smoke detector for fire safety. This is a covert video surveillance device only. Do not rely on it for fire detection or life safety.
• Professional installation required. This device must be hardwired into your existing electrical lines and installed into a wall cutout. A licensed electrician is strongly recommended.
• 4G connection time: Allow up to 10 minutes for the device to fully establish a connection with the cellular network after powering on.
• Data plan management: FindaSpy does not manage your SIM data plan. All data usage is handled through the SIM carrier and can be managed directly at sim.eiotclub.com.
• USA only. The 4G SIM is compatible with US cellular networks only.
• Return policy: This device carries a 4-day return window. All returns are subject to an automatic restocking fee due to the included SIM card.
• Built to order — please allow an additional 24–48 hours for processing and shipping.
• LED lighting notice: Rooms lit primarily by LED bulbs may produce dark horizontal bars in the live feed and recordings. This is caused by the rapid flicker rate of LED lights being captured by the camera sensor. This is not a defect.
• Product styling may vary slightly from the image shown.