Sonew 10pcs NC Recessed Wired Door Window Sensor Magnetic Reed Switch for Home Security Alarm System, Magneti Door Switch, Sensor

From the model

Make Up

Fragrance

Moisturizer Accent

Momentary Tattoo

Private Care

Elder and Pregnant Care

Therapeutic massage Accent

Pet Accent

Industrial Lock Accent

Lock

Safety Alarm

Coaxial Cable Accent

Electromagnetic Lock

RFID Accent

GSM Accent

Jewel and Watch Accent

NORMALLY OPEN(NO): When sensor is separated from the magnet, the circuit is conductive(gentle on); When the change is near the magnet, the circuit shouldn’t be conductive(gentle off)
MATERIAL: The change housing is manufactured from ABS flame retardant materials and reed change, magnetic reed change is proof against excessive temperature and deformation
ACTUATION DISTANCE: Door Alarm Sensor with 5-15mm transmitting distance. The has quick reflection and correct detection
NOTE:The Magnetic Door Change No exterior energy provide is required, and the GND and N.C ports of wired or alarm management panel are straight linked
WIDELY USED: This Recessed Door Sensor works with any entry management or burglar alarm system out there. Not appropriate for iron doorways, it’ll scale back the magnetism of the sensor