Product Id: 31470740
Description: Bosch RADION contact SM RFDW-SM-A - Door and window sensor - wireless - 433.42 MHz
Mfr Part #: RFDW-SM-A
RADION contact SM provides a magnetic reed switch contact for monitoring doors and windows. The internal reed contact is activated by an external magnet assembly which can be placed on either side of the transmitter. It also has a built-in wall and cover tamper switch that transmits a tamper signal when someone removes the device from its base or pulls away from the wall.
- An internal magnetic reed switch contact
- Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions
- Long battery life
- Reed contacts
There is a reed contact on either side of the device, so the magnet assembly can be mounted within 20 mm of the device on either side. When the distance between the magnet and the internal reed switch of the contact exceeds 20 mm, an alarm signal is sent to the receiver, and from there, to the compatible control panel.
- Mounting considerations
Mount the transmitter on an interior door or window frame, and the magnet assembly on the interior of the moving portion of the door or window. Ensure that the transmitter is protected from weather elements such as extreme temperatures, humidity, rain or snow.