PalmVID WiFi PIR Smoke Detector Hidden Camera Spy Camera with Live Video Viewing
Brand: PalmVID
PalmVID brand WIFI-PIR series hidden camera, spy camera, nannycam, surveillance camera with built-in DVR (Digital Video Recorder) disguised as a Smoke Detector

Recommended and popular for many reasons:

View LIVE, PLAYBACK, or RECORD with FREE Apps for iPhones, iPads, Android Phones and Tablets
Record internally to the built-in DVR (with up to 512GB memory optional)
Built-in pinhole lens HDTV video camera
Built-in DVR digital video recorder
Built-in WiFi transmitter for internet connectivity
EASY TO USE
NO EXTRA FEES EVER
FREE 2 YEAR WARRANTY INCLUDED
FREE LIFETIME USA-BASED TECH SUPPORT INCLUDED
ASSEMBLED IN THE USA BY PALMVID VIDEO CAMERAS

This model is the WiFi-PIR Series.

There are 4 models available that are built using this same smoke detector. You may view and compare the other models on Amazon by searching for these Amazon ASIN numbers:

Model #1 - PVSMOKE-DVR: ASIN B07821R6NL

Model #2 - PVSMOKE-DVR-PRO: ASIN B084HPL87J

Model #3 - PVSMOKE-WiFi: ASIN B078382G83

Model #4 - PVSMOKE-WiFi-PIR: (this model)

Test drive this model before buying! Try a LIVE DEMO of this camera using the app, view Sample Videos, and view more complete information by visiting the main PalmVID website or call/email PalmVID for additional information.
PalmVID brand hidden cameras are custom assembled in the USA featuring high-quality electronics that are installed into high-quality items
Long-Life Rechargeable Battery With Up to 100 Days Standby in PIR Motion Detection Mode (or Full-Time Plug-In Power)
Wireless WiFi Connectivity (2.4GHz) and Internet Live Viewing, Recording, and Playback on iPhones, iPads, Android Smartphones and Tablets, and Computers plus Motion-Detection Recording and Motion Detection Alerts
Built-in HDTV high-quality video camera with wide field of view that delivers excellent performance in almost any situation and built-in DVR (digital video recorder) features motion detection recording mode that automatically starts recording whenever motion is detected
Uses standard Micro SD memory cards to store the video so that the recordings can be played-back easily