Door Iran

VL-SW250BX Wireless Video Door Phone System

The VL-SW250BX wireless video intercom system utilizes digital transmission technology on the 2.4 GHz frequency band with an 8 MHz bandwidth. It supports the H.264 video codec at 720p resolution with a variable bit rate up to 2 Mbps. The outdoor panel features a 1-megapixel CMOS image sensor and LED night vision with a 5-meter range. The lens offers a 120-degree horizontal and 90-degree vertical field of view. The panel housing is rated IP54 for water and dust resistance. The video transmission latency under ideal conditions is less than 300 milliseconds. The effective wireless range in an open, unobstructed area reaches up to 150 meters.

The indoor monitor features a 5-inch TFT LCD display with 800x480 pixel resolution. It is equipped with a 1.5-watt speaker and an omni-directional microphone with noise cancellation. The system is powered by a 12V/1A adapter, consuming under 5 watts during a call. It supports simultaneous pairing with up to 4 additional wireless handsets. The unit includes an internal memory for 50 caller ID photos. WPA2-PSK encryption protocols secure the wireless communication link. The outdoor panels operating temperature range is -20 to +50 degrees Celsius. Multi-unit installation is supported via non-overlapping frequency channels.

Elevator door

Elevator doors are constructed from extruded aluminum alloy profiles 6063-T5 with 1.5–3 mm thickness. Standard opening dimensions range from 700 to 1200 mm width and 2000 to 2200 mm height. Each door leaf weighs 20–60 kg, enduring over 1.5 million open-close cycles. The drive system uses a brushless DC synchronous motor 100–250W with opening speeds of 0.3–0.7 m/s. The electromechanical locking mechanism provides 200 N locking force with under 0.3 second response time. All components comply with EN 81-50 standards for safety and durability.

Door panels are filled with 6–10 mm tempered glass, brushed 304 stainless steel sheets, or composite panels. EPDM gaskets with thermal resistance from –40°C to +120°C provide acoustic insulation and dust prevention. Safety systems include infrared or ultrasonic sensors with 80° detection angle and 5 mm obstacle detection capability. The door operator features a 512-pulse encoder for position control and adaptive speed control for soft closing. Door frames are finished with 60-micron electrostatic powder coating in standard RAL colors. Installation and adjustment ensure ±1 mm technical tolerance with full vertical/horizontal alignment per ISO 4190-5 standards.

Video Door Phone

The VL-G201 video intercom system features an outdoor panel with a 1.3-megapixel color CMOS camera and infrared night vision. The camera offers a 105-degree horizontal viewing angle and 720p video resolution at 25 fps. The panel is built with an aluminum frame and rated IP65 for water and dust resistance. It includes a PIR motion sensor with a 3-meter detection radius. The indoor monitor utilizes a 7-inch TFT LCD display with 1024x600 pixel resolution. The system supports an 8GB internal memory for motion-triggered event recording. Communication between the panel and monitor is via dedicated cabling or TCP/IP protocol over a local network.

The system operates on a 12V DC power supply with a 2A adapter, consuming less than 3 watts in standby mode. The audio output provides 1-watt power with digital echo cancellation. It can connect up to 4 indoor modules and one central unit. Interfaces include an RJ45 network port, a CVBS analog video output, and terminals for an electric door strike. The outdoor panels operational temperature range is -20 to +50 degrees Celsius. The system employs AES-128 encryption for video communication. Support for PoE technology 802.3af standard enables simultaneous power and data transmission over a single network cable.

Door Swing

Elevator swing doors are constructed from extruded aluminum alloy profiles 6063-T6 with 2–4 mm thickness. Standard opening dimensions range from 800 to 1400 mm width and 2100 to 2400 mm height. Each door leaf weighs 40–120 kg, enduring over 1,000,000 open-close cycles. Hinges are made from hot-dip galvanized carbon steel with stainless steel bearings for smooth operation. The locking mechanism is electromechanical with 300 N locking force and under 0.5 second response time. All components comply with EN 81-50 standards for safety and durability.

Door panels are filled with 10–12 mm tempered glass, brushed stainless steel sheets, or composite panels. EPDM gaskets with thermal resistance from –40°C to +120°C provide acoustic and dust insulation. Hydraulic or gas-spring door operators with 120–400 N force control opening/closing speed. Infrared or ultrasonic safety sensors detect obstacles within 50 mm distance. Door frames feature 60-micron electrostatic powder coating in various colors. Installation and adjustment ensure ±1.5 mm technical tolerance with full vertical/horizontal alignment.