- 【Widely Used】Our metal door sensor has high-quality magnetic sensor contacts, strong magnetism, sensitive response and long durability. The roller shutter door contacts are designed for door and window alarm systems, such as garages, industrial warehouses and shops. Rolling Door Contact Magnetic . Rolling Door Contact Magnetic .
- 【High Quality Materials】Our metal magnetic magnetic switch alarm is equipped with a durable zinc alloy shell, which has better anti-rust performance. This is a set of magnetic detection switches, mainly used to protect doors and windows.
- 【High Quality Materials】Our metal magnetic magnetic switch alarm is equipped with a durable zinc alloy shell, which has better anti-rust performance. This is a set of magnetic detection switches, mainly used to protect doors and windows.security and surveillance products security and surveillance products. security and surveillance products.
- 【Install】The wired part of our metal door sensor is usually installed on a fixed door frame, while the mating part is installed at the corresponding position on the door.
- 【Specification】The applicable specifications of our metal door sensor: current 0.5A, voltage 12V, rated current 120mA, sensing distance: 50~70mm / 1.9~2.7in. Dimensions (length x width x height): about 106 x 38 x 10 mm/4.2 x 1.5 x 0.4 inches.