Vedard Security Alarm Technical Support

The working principle of active infrared alarm is that the transmitter emits infrared rays of a specific frequency, which are then received by the receiver. When an object blocks the infrared rays, the alarm mechanism will be triggered. Then, its effective working distance is affected by many factor...

How to debug the infrared beam? Let's learn about it below. 1. Adjust the optical axis of the infrared beam projector of the infrared beam alarm. First, we open the cover of the probe, aim our eyes at the sight, and observe the situation inside the sight. The optical lens of the probe can be adjuste...

If you only install a few cameras in your home as a home security system, then when a thief enters your home blindfolded and steals property, you cannot stop the crime or identify them. Therefore, you must install a multi-layered home security system. Intrusion detectors are installed starting from ...

Q1： Can home alarms really prevent crime? ‌ A： Research shows that households equipped with visible alarm systems have a 60% lower probability of being breached (FBI data). But the actual effect depends on the quality of the equipment, the speed of alarm response, and community security. Q2: Do rent...

1. Why does theft occur? There are many reasons for theft, the most important of which are the following: firstly, to quickly obtain cash or valuable property; Secondly, individuals with distorted personalities commit sexual assault and other attacks through burglary; The third is other personal rea...

Alarm with on site picture and video sent to smart phone app to see what happened. HA-VGT, Fortune-II, MA-III Meian burglar alarm panel has the feature of video alarm linkage function. The alarm panel can equip up to 4 to 16 1080p 200M Ip camera. Fortune-II has local storage with up to 4T hard disk ...

The presence of outdoor detectors can significantly deter theft, but it doesn't guarantee that a theft won't occur. Here are some factors to consider: Deterrence Effect: Visible detectors, such as security cameras, motion sensors, or alarm systems, can act as a strong deterrent. Potential intruders ...

Simply installing a WI-FI camera and using it is not safe. It has little to do with the brand and hardware of the camera. It is because the camera is directly connected to the network, and if a strong password is not set, unnecessary remote access is not turned off, and attacked ports are not disabl...