Conventional door intercom system makes the use of a home station along with the door station and also the wiring which makes it more costly. For our GSM products, we embedded the GSM/3G module into the door station. This lets the users operate the door by talking to their visitors from any location in the world.

VoLTE (Voice over Long-Term Evolution or Voice over LTE, generally referred to as high-definition voice, also translated as long-term evolution voice bearer) is a high-speed wireless communication standard for mobile phones and data terminals.

Universal mobile telecommunication system (UMTS) networks based on wideband code division multiple access (WCDMA) have been deployed worldwide as 3rd generation mobile communications systems. UMTS provides a clear evolutionary path to high-speed packet access (HSPA). HSPA refers to the combination of high-speed downlink packet access (HSDPA) and high-speed uplink packet access (HSUPA). HSDPA allows data rates up to 14.4 Mbit/s in the downlink. HSUPA makes uplink data rates of 5.76 Mbit/s possible. HSPA also boosts capacity in UMTS networks and provides significant latency reductions.

The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets.

4G Video intercoms use a data sim card to connect with hosted services to deliver video calls to apps on mobile phones, tablets, and IP video phones.

The WiFi video doorbell uses WIFI and is made up of aluminum for durability. It has a night vision enabled HD 720p camera which allows you to stream what is going on at the entry point at 30fps. You can also record everything and store it in the inbuilt memory card to view it later.

Designed a group of keypads. Use the keypad to press the account number to dial to the specified user. It is the way to use the 3G network. It can also control the door entrance. You can also use the keypad to enter the password to unlock.

Traditional intercom system must include the door station and home station, And Important is you need to spend money for wire cost and wiring cost between them. We embed the GSM/WCDMA module into the door station. Let users answer the door and talk with the visitor from any location. Easy installation and important they do not need to pay any cost for wire and wiring. The wireless intercom system can make audio call or video call via WCDMA network and user can open the door via DTMF tone during the call. Additional users can open the door through their mobile phone without fee.

Our GSM Door intercom is a new entrance intercom system working on the GSM/CDMA network. It is like door station of intercom system but it does not need communication with another home station. Your mobile phone replaces the home station. You can answer the door and talk with the visitor from any location when someone visit, and SS91B also provides the access control feature for 1152 users.

The GSM / 3G door intercom is made of aluminum alloy, so it is more durable and lighter. It can be used with a reed switch and door machine to manage your house/facilities/warehouse entrance and exit points. When the reed switch is triggered, the 3G door intercom will send an SMS notification. To your mobile phone, the 3G door intercom can be combined with a variety of reed switch and electric locks.

The GSM / 3G access controller is more than just a GSM door opener. It is a programmable access control system, controlled by SMS, no matter which type of mobile phone can be dialed to the access controller to open the door lock (can be combined with a variety of electric locks in the market).

The smoke detector warns upon smoke with a local siren and a 4G communicator report to the set contact persons. Smoke Detector provides a sufficient alarm for fire without the need for additional cables or fixed telephone lines.

Fixed Wireless Terminals (FWT) are devices that use a wireless communications link as the ‘last mile’ connection for delivery of POTS (plain old telephone service) and/or broadband Internet service to customers. These terminals are often used in situations where traditional landline infrastructure is not available. They can also be connected to a phone system to help reduce the cost of calling mobile phones.

Home automation or domotics is building automation for a home, called a smart home or smart house. A home automation system will control lighting, climate, entertainment systems, and appliances. It may also include home security such as access control and alarm systems. When connected with the Internet, home devices are an important constituent of the Internet of Things.

An active GPS signal booster fixes this problem by taking the GPS signal from an external antenna and then amplifies it and re-radiates it in the car close to where the GPS device is going to be used.

4G Elevator phone provide a replacement for analogue telephone lines connected to elevator phones. With the advent of the NBN it is necessary to find another way to provide emergency intercom from elevators.  The 4G Elevator phone provides an easy upgrade to existing elevator intercoms .

Our equipment can also be used in the parking lot as a communication system, which can replace the cost of traditional long-distance cable configuration and installation. If it is far away from the Parking service center, the construction cost will increase a lot, as well as the line maintenance cost. The use of 4G service telephones can be exempted, and the construction and maintenance costs caused by line construction are reduced.

Emergency Call Box/Phone Provides public safety and instant communication with one-touch calls to police, fire department, security or help. We are a manufacturer of industrial emergency telephones, and we can provide you with customization in the function of emergency call phone.

Pay attention to customer needs, good communication methods, mass production by professional SOP method, and ensure that the products that customers get are perfect.