


SS21 - Magnetic opening sensor for TS301/TS302 - Milesight
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SS21 - Magnetic opening sensor for TS301/TS302 - Milesight
Magnetic contact for Milesight TS301 and TS302 sensors
The Milesight SS21 is a wired magnetic contact designed to detect the opening or closing of a door, window, or piece of equipment. It connects to compatible Milesight TS301 and TS302 sensors.
Opening detection
The sensor consists of two magnetic elements. When they move apart, the change of state can be detected by the equipment to which the SS21 is connected. Milesight announces a maximum detection distance of 3 cm.
Cable and connection
The SS21, P/N PN03-150, has a 150 cm cable and a connector designed for the TS301 and TS302. The holes on both elements facilitate their attachment to the support.
Accessory without integrated radio
The SS21 is a wired accessory: it does not communicate directly via LoRaWAN. Transmission depends on the TS301 or TS302 to which it is connected.
Key features
- Magnetic open/close detection
- Maximum detection distance of 3 cm
- 150 cm cable
- Official TS301 and TS302 compatibility
- Milesight P/N PN03-150
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