2.4 Inch Hidden Peephole Door Viewer 120 Degree Field Of View With Camera

Hidden camera inside a traditional door viewer delivers a 120° field of view on a 2.4" color screen for immediate, discreet door checks.

Key specifications

• Display: 2.4" color screen
• Camera: Built-in 300,000-pixel security camera
• Field of View: 120° wide angle
• Material: Zinc alloy — anti-theft, anti-prying, anti cat-eye peeping
• Memory: Built-in 4M memory; photos can be captured without a TF card
• Power options: 3×1.5V AAA batteries or 5V1A external power
• Door compatibility: Aperture 15–22 mm; door thickness 30–110 mm
• Monitoring: Outside can be monitored through the indoor unit
• Connectivity: Micro USB interface
• Certifications: CE, FCC, RoHS, UL
• Origin: Mainland China

Q&A

Q: What is this device? A: A peephole door viewer with a hidden camera and a 2.4" color display.

Q: How wide is the viewing angle? A: 120° wide-angle view.

Q: How is it powered? A: Two options: 3×AAA batteries or a 5V1A external power supply.

Q: Do I need a memory card to store photos? A: No; it has built-in 4M memory and can take photos without a TF card.

Q: What doors does it fit? A: Works with door apertures 15–22 mm and door thicknesses 30–110 mm.

Q: Can I monitor the outside from indoors? A: Yes, it supports monitoring outside through the indoor unit.

Q: Are there any certifications? A: Yes—CE, FCC, RoHS, UL.

Benefits

• Discreet security: a hidden camera inside a traditional door viewer keeps visibility minimal.
• Immediate clarity: 2.4" color display provides quick door-view checks.
• Wide situational awareness: 120° field of view captures more of the doorway area.
• No extra memory required: built-in 4M memory stores snapshots without a TF card.
• Flexible power: use batteries or an external 5V supply for reliability.
• Durable housing: zinc alloy construction adds anti-theft and anti-pry protection.
• Ease of use: outside activity can be monitored from the indoor unit for added safety.

Hooks: Hidden camera in a traditional door viewer; 2.4" color screen for instant viewing; 120° field of view increases awareness; built-in 4M memory eliminates the need for a card; dual power options for reliability; zinc alloy housing provides anti-theft protection; indoor monitoring extends security beyond your threshold.

Handle the peephole camera cable with care during installation; align the peephole connector with the display port and press down gently. After connecting, do not drag the display unit by the peephole camera. Dragging may damage the internal wiring. When removing, lift the display gently and carefully snap the peephole connector out from the left and right sides.