Infrared Detector Hotel Portable Surveillance Detector Features: 【 Compact and lightweight, easy to carry 】 Compact and lightweight, easy to carry, suitable for business people who frequently travel and need to stay in hotels, easy to check whether there are people peeping in the surrounding environment, and personal privacy space. 【 Easy to operate 】 Simply turn on the, find the within a 5-meter, and start working continuously for 24 hours. [360 blind scanning] Built in 3D stereoscopic sensor chip, red shape, effectively supplementing detection with non visible light 【 LED 】 A button that can turn on the LED light, which can be as a. [Built in vibration sensor] can be hung on door handles or windows, and if or windows vibrate, it will immediately sound a buzzing alarm. Product Description: Infrared detector, hotel, portable, surveillance detector Material: 1. Safety and compliance: Build a solid bottom line of trust and safeguard the entire use process 2. Value adaptation: Directly targeting core requirements and rejecting redundant functions 3. Reliable and durable: able to withstand the test of time and reduce long-term costs 4. Universal scenario: flexible adaptation to diverse needs, breaking through usage limitations 5. Service guarantee: worry free response throughout the entire process, guaranteed shopping experience