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Locks and security systems for home security equipment

Tricyclic Lock Industry (tri-circle) for residential security solutions that can be used independently from the apartment to a variety of residential and other environments. For residential locks and security systems must prevent burglary and theft, but also easy to use, and door accessories to match home decor. From the traditional mechanical locks the entrance door to the advanced electronic locks for residential applications security solutions to meet the needs of home safety and security. Garage doors, padlocks and access control systems can be combined with existing alarm system, to create a secure environment. The apartment building's access control system is connected to the access telephone booking area, garage and general area, so that tenants and visitors life more secure and convenient.

Entering the door
Entering the door

The entry door is the first line of defense against illegal entry. Whether it is a residential or apartment entrance door and hardware installed on the door must be able to prevent unauthorized access. Electromechanical lock solutions and electronic locks as well as access control solutions can also be used to provide security for home and apartment entrances.

Electronic locks
Electronic locks

Digital and electromechanical products offer greater security and convenience. These devices have high security while simplifying the locking and unlocking steps. An electronic lock is a door lock that is primarily unlocked with a digital password. Solutions include the use of proximity cards, remote key rings and fingerprints to identify identity and access.

Garage Door
Garage Door

In addition to parking vehicles, garages often have many other properties, such as bicycles, power tools and gardening equipment. Safety of the garage is ensured by the use of mechanical locks or electromechanical locks and alarms that are easy to install and easy to use. For apartment complexes, access control systems require residents to use card readers and tags to enter and block intruders.

Window hardware
Window hardware

Adding simple objects such as window locks provides extra security for private homes and is a cost-effective way to increase security. Designed to meet the needs of dynamic markets, digital and mechanical window lock solutions are tailored to any type of window, are easy to install, and are available in a variety of designs that are thoughtful and tailored to the needs of the residential property.

Integration with the alarm system
Integration with the alarm system

Install an alarm system to give you more peace of mind and provide a higher level of protection for residential properties. Wired and wireless alarms can be installed into access control systems and locks. The family of home security devices from the three-ring brand provides home alarms.

Padlock and travel lock
Padlock and travel lock

Padlocks can be used in a variety of applications, from small letterbox locks to high-security marine-grade locks, and prevent children from opening the toolbox and preventing intruders from removing tools from the toolbox. The padlock solution is available in different strength and corrosion resistant grades and can also be used in travel applications to ensure that the baggage is not damaged during transport.

Temporary access authorization
Temporary access authorization

Apartment buildings often encounter problems with unauthorized access. The entrance door improves the safety of the occupants through the card reader, and the visitor or maintenance personnel can enter the password to enter, which is very convenient. The password is valid for the set time, such as office hours, and the door will be locked at other times.

  • Group Industry

  • Yantai Tri-circle Lock Manufacturing Group (Pujiang) Co., Ltd.
  • Yantai Tri-Hope Auto-Parts Co., Ltd.
  • Yantai Tri-circle Security Technology Co., Ltd.
  • Yantai Tri-circle Internet of Things Technology Co., Ltd.
  • Yantai Tri-circle Padlock Manufacturing Co., Ltd.
  • Yantai Tri-circle Property Management Co., Ltd.
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