1 Pcs PIR Transmitter. 2️⃣Press “M ” key --> 🔔 Doorbell Mode --> Press “🎵 ” key --> Choose a ringtone (36 ringtones). For indoor use only. Low battery indication. Wireless range: 280m/918ft (Open Space).
eBay
Crystal-Clear Clarity: The built-in 2K sensor and professional-grade lens allow you to view activity in picture-perfect resolution. See visitors in sharp detail as they approach your door. No Monthly Fee: Designed to protect your home as well as...
eufy
✔️【Upgraded Motion Detector, 3 Gears Adjustable Sensitivity】open the back cover of the motion detector, Install 4 AA batteries and turn main power switch on, cover it and connect the detector and rorateable base, install in any place you needs to use.
eBay
KERUI M5 32 Songs Wireless PIR Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar Doorbell for Office/Home Security
Aliexpress UK
Play the music you select in music /doorbell mode. It is used directly after receiving, put in battery and adjust angle to avoid false alarm, not suitable for outdoor because of lack of waterproof function.
eBay
2022 AC 90V-250V 52 Chimes Wireless Doorbell Chime Receiver Home Door Ding Dong Wifi Doorbell Camera Low Power Consumption 110dB
Aliexpress UK
Item Type: Entrance Doorbell. 1 x Entrance Doorbell. Detection Angle: Arc 120° (Ceiling Type). Induction Distance: ≤3cm. Support built‑in FLASH playback, more convenient. There are two modes of A, B.
eBay
IMOU Doorbell 2S Two-way Talk Video Set 5000mAh Rechargeable Battery 30°Pan Lens Human Detection Waterproof 100% Wire-Free Chime
Aliexpress UK
Detection angle 120°. 1 x User guide. Power on and battery condition LED. Power : battery DC 3V (1.5V; 2x AA 1.5V battery). Can be wall mounted using the adjustable fixing bracket provided or keyhole slot in the back of the unit.
eBay
Access Control DoorBell Wired Door Bell Chime DC 12V Vocal Wired Doorbell Welcome Door Bell Ringtone For Access Control Kits
Aliexpress UK
PIR DOOR ENTRY ALARM WITH MOUNTING BRACKET. PORTABLE OR FIXED INSTALLATION USING THE MOUNTING BRACKET SUPPLIED ENABLING THE UNIT TO BE POSITIONED AT THE SIDE OF OR ABOVE A DOOR ENTRANCE. THE UNIT ALSO HAS AN ALARM SETTING SOUNDING A HIGH PITCH WARBLE ON DETECTION.
eBay
IMOU Video Doorbell 2S Set 5000mAh Rechargeable Battery 30°Pan Lens Human Detection Two-way Talk Waterproof 100% Wire-Free Chime
Aliexpress UK
External Siren Compatible. Its wireless connectivity and wall-mounted design make it easy to install and operate, providing peace of mind for your indoor surveillance needs. - Panic Alarm Feature.
eBay
5GHz 2.4GHz Wireless WIFI Doorbell 1080P Video Intercom Door Bell with Camera Tuya Smart PIR Motion Detection Home Security Bell
Aliexpress UK
(Only works with 2.4 GHz WiFi & works with Alexa). 🌓【1080P H D Image Quality and 130° Wide Angle 】ieGeek Wireless Doorbell has been upgraded with 1080P HD image quality and 130° monitoring angle. Built-in infrared light automatically senses ambient light and switches to night vision mode, allowing you to capture clear picture details outside the door even at night, giving you peace of mind.
eBay
3MP WiFi Tuya Peephole Camera Doorbell Video Door Bell 5000mAh Digital PIR Infrared Wide Angle Smart Life Digital Door Viewer
Aliexpress UK