The most important feature of the video intercom system for home portal management is security and convenience. The identification of visitors through a video intercom or intercom in the room, which can eliminate the annoyance and simplify the door opening process, is an ideal facility for the house.
The intelligent building intercom system is an intelligent building intercom system integrating microelectronic technology, computer technology, communication technology and multimedia technology. It can realize (visual) intercom between residents and buildings, indoor multi-channel alarm network control, two-way intercom between households and households, and network access control. According to the market function requirements of the current intercom system, it is divided into villa type (visual) intercom system, direct-press (visual) intercom system, coding type (visual) intercom system, household pass (visible Different product series, such as intercom system and intelligent networked (visual) intercom system, can fully meet the needs of the market.
Features and features
Ø The visitor dials the respondent's indoor extension through the cell unit door host.
Ø Residents can see the visitors' images through the indoor extension. The door machine is equipped with an infrared light-emitting diode to ensure that the image is as clear even at night. The door function automatically compensates for backlights, ensuring that visitors are as clear as the images taken on a bright background.
Ø The extension does not hang up, and the extension does not hang up and does not affect the call.
Ø The ringing tone is generated by the single-chip microcomputer and is pleasant to listen to.
Ø Real-time short-circuit automatic protection, electric lock automatic protection, battery under-voltage protection.
Ø The host enters a low power state while waiting. Power can be delayed for 48 hours after a power outage. Remote unlocking is reliable. Adopt a reliable one-to-one code system and unlock the password.
Ø Visitors can talk to the management center through the door host. Intercommunication between households, households in the community can use the center and the door host to communicate between the real household and the household (household intercom type).
Ø The door machine can talk with the management machine. Each door machine can call the management machine and talk, and the management machine can remotely unlock.
Ø Emergency broadcast, in case of emergency, the community management center can make emergency call to each household in the community through the central management machine. A secondary management machine is set at each secondary entrance to implement a complete internal communication system of the community.
Ø The management center machine can carry 248 door machines and 6 sub-management machines.
Main function introduction
Intercom visual function
The visitor can dial the household extension on the unit door host, the indoor extension ringing, and the image of the visitor is displayed on the screen. The resident can call the visitor to identify the visitor.
Automatic door closing function
After the resident talks with the visitor, when the resident allows the visitor to enter, the unlocking button on the extension can be used to remotely unlock the unit door. After the visitor enters the gate, the security door automatically closes the door under the pull of the door closer.
Automatic anti-theft function
The security door at the door of the unit is normally closed. Non-unit personnel cannot enter the unit corridor, thus effectively preventing some idle people from entering the unit corridor, and effectively preventing the thief from entering the corridor.
Password unlock function
　　
When the household returns home, the key can be unlocked, or the unlocking password can be unlocked at the door of the host, which can realize one-to-one system, and the household can change the unlocking password at any time.
Emergency ambulance function
If the resident needs to be in urgent need of care, he can call the emergency button on the extension to call the management center for help. The emergency button can also be installed in the bed of the old man or in the bedroom to facilitate the emergency and call for help. After receiving the help information, the management center can Immediately contact the medical ambulance unit to rescue the patient in time.
Resident and management center two-way calling function
When the household needs help from the property center, such as equipment maintenance, the emergency help system button can be used to turn to the voice help system for assistance; if there is any situation in the management center, the household should be notified, such as reminding the utility of water and electricity, property maintenance fees or issuing notices. Dial-up calls to the occupants to achieve a two-way intercom function between the occupant and the center.
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Sanitary Tubes Specification:
Standard: A270 3A,DIN11850,A249,A269,A554
Grade: SS304(1.4301), SS304L(1.4307),SS316(1.4401),SS316L(1.4404)
Size:
â–º Round tubes and pipes with an OD of 12 to 219, 10 mm and a wall thickness of 1 to 3.9 mm.
â–º Square tubes with a section of 10x10 to 120x120 mm and 1 to 5 mm thick.
â–º Rectangular tubes with a section of 20x10 and 180x60 mm and 1 to 6 mm thick
Surface & Roughness
► CC/BC – inside and outside pickled
► CD/BD – inside pickled, outside polished
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Length: 6m or customer-made.
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Stainless Steel Sanitary Tubes/Pipes
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