gprs alarm/gprs alarm system/gsm surveillance camera cnbm

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Place of Origin:	China (Mainland)	Brand Name:	CNBM	Model Number:	CL-D009A
Usage:	home alarm system,GSM alarm system	Case:	Metal	FM frequency:	433/315mhz
Language support:	English	Alarm way:	SMS, voice message, Auto-dial

Packaging Detail:	323211(cm)----one set gift box 302928(cm)----three set cargo 463231(cm)----five set cargo 5846*32(cm)----ten set cargo
Delivery Detail:	within three days after receiving payment

1. Support 8 pcs cameras
2. 3 wired 16 wireless zones
3. Alarm to IP address, email, SMS,MMS

Function introduction

Technical Parameters :

main unit X 1

gprs alarm/gprs alarm system/gsm surveillance camera cnbm

Q: Wireless micro-surveillance camera how to see what to shoot: If it is with memory, then the memory card can be placed on the card reader to the computer to play, if there is no memory, then there is a receiver, the receiver connected to the hard drive will receive the signal stored in the hard drive, Can be played through the hard drive on the monitor.

Q: Monitor host can not find the camera ip how to do?: Please make sure that the equipment is working properly (power supply is normal).

Q: 20 meters away with the number of mm monitor camera lens appropriate?: According to the imaging principle, the smaller the focal length, the wider the field of view, but the distance is not clear. The larger the focal length, the narrower the field of view, but the longer the distance will be clearer.

Q: What is the difference between a dome camera, a gun camera and a dome camera in security monitoring?: Mainly the use of the difference, the dome camera is generally used for indoor ceiling place, because it is relatively small, so more beautiful. Gun camera is generally installed in the channel, plant or parking area and other areas. The advantage is that you can install long focal length lens to expand the scope of monitoring, the disadvantage is more obvious.

Q: Home pinhole wireless surveillance camera where to sell? How much is the miniature camera?: And object-oriented design is from another way to solve the problem. The whole backgammon can be divided into 1, black and white sides, the two sides of the behavior is exactly the same, 2, board system, responsible for drawing the screen, 3, the rules of the system, responsible for judging such as foul, winning or losing. The first type of object (the player object) is responsible for accepting the user's input and informing the change of the chessboard layout of the second type of object (checkerboard object). The chessboard object receives the i's change in the piece to be responsible for showing the change on the screen, The third type of object (rule system) to determine the chess game.

Q: Home wireless surveillance camera price, how much money?: HD network monitoring system is a popular in 2004, a high-definition home monitoring system, the main device is the wireless network camera. If you choose Puqing 30 million pixel price about 180 dollars or so, if it is 720P million HD price about 380 or so, with a 32G memory card price is about 140, computer display 500 yuan, so down the total About 820 yuan to 1,000 yuan or so. Of course, the above does not include the relevant accessories and storage control network DVR.

Q: What is the meaning of the camera function heartbeat?: In the previous case, the implementation steps are as follows: 1, in a unified authentication system to open a "heartbeat" thread, the timing of the implementation of a visit A system operation, access to the A system S interface; 2, A system to achieve an interface S, Function for each access to an access request, then record a record of access, for example: 2009-3-18 fw 3, System A also need to also open a "heartbeat" thread, not separated by a certain time, access to the interface S is done Visit the record to see if the last record of the old record logo, if not, then prove that the single point of the system has the latest "heartbeat" came, its function is no fault.

Q: Monitoring camera Sony chip how to identify: Samsung low solution: with SONY SS-11 (SONY CCD out of stock when the most commonly used to mix)

Q: What is the meaning of monitoring the focal length in the camera?: Under normal circumstances, the fixed focus of the surveillance camera, the seller told the larger size, through the camera to see the target larger (that is, look far), but the narrower the angle of view (observation range), the shorter the depth of field. The smaller the size of the lens, the smaller the target (see near), the wider the viewing angle (the viewing range), the longer the depth of field.

Q: Dahua monitor a single image upside down, the rest of the camera are good, how the matter, had been good!: Do you mean that there is a monitor screen that is down?

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