Door peephole: Φ14-28mm. The working frequency of this doorbell is WIFI 2.4GHz. Door thickness: 35-120mm.
eBay
Door Access Opener remote control switch 5V 6V 9V 12V Remote Control Push Button RF Wireless Switch 315 433 mhz Smart Home Alarm
Aliexpress UK
It is compatible with AHD images and videos. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Garage door remote control 433MHz wireless remote control Clone remote control Universal Garage remote control RF remote control
Aliexpress UK
It is compatible with AHD images and videos. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
433 315Mhz Wireless RF Remote Control 1527 Learning Code Transmitter 2 4 6 8 Keys Long Range For Smart Home Garage Door Opener
Aliexpress UK
Step2: Insert the unit barrel together with the FPC cable through the peephole of door, then stick the outdoor part on door. IR LEDS: 2 PCS, 940nm. Vision angle: 120°. Door thickness: 32-120mm. Step4: Connect the FPC cable from outdoor part to the connector of the indoor part.
eBay
Ewelink Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works With Zigbee2MQTT Alexa Google Need Gateway
Aliexpress UK
100% Wire-Free & PIR Human Detection：The CP4 features a 4,600 mAh lithium battery. No more leaning over the door to look through the tiny peephole. 1080P Resolution & 5M Night Vision：Say goodbye to blurry, distorted imaging or narrow view with blind spots.
eBay
433.92MHz Duplicator FL01RE FL02RE FL04RE Rolling Code Garage Door Control Remote 433MHz Rf Wireless Remote Control Opener
Aliexpress UK
Vision angle 140°. 140° wide-angle lens: equipped with a 140° wide-angle lens, clear insight into the details outside the door to reduce safety hazards. Screen 4.3" TFT, 480 272. door thickness 40-110MM.
eBay
Awapow Refrigerator Alarm Wireless Door And Window Delay Induction Alarm Security Anti-theft System Smart Home Magnetic Sensors
Aliexpress UK
Designed with high-definition imaging and an ultra-wide viewing angle, this sleek device ensures that you can monitor your entrance with clarity and ease. Why Choose the Smart HD Peephole Viewer?. Don't compromise on safety or style – choose the Smart HD Peephole Viewer for round-the-clock protection and peace of mind!
eBay
3-1PC Mini Wireless Alarm Door Stop Alarm 120dB Great for Home Wedge Shaped Stopper Alert Security System Block Blocking System
Aliexpress UK
Wide Angle Visual Monitoring: The smart cat eye doorbell features a 120° ultra wide lens, providing extensive coverage of your doorway. Upgraded Safety: Equipped with high powerfor Night vision, this doorbell ensures you receive a clear image even in low light conditions.
eBay
Ewelink Zigbee 3.0 Door Sensor Wireless Magnetic Window Open Closed Security Alarm Detector work with Zigbee2MQTT Home Assistant
Aliexpress UK