Check out these quick how to guides for replacing the batteries on your Phone Experts security & safety devices.

Motion Detector

  1. Slide sensor up to remove off mounting plate.
  2. Flip over
  3. Replace with 4 AA batteries.

Door Contact

  1. Place flat head screwdriver in slot on short side of contact & lift upwards.
  2. Lift cover off.
  3. Replace with 1 CR2 battery. All Specialty batteries can be purchased from our Head Office location.

Smoke Detector

  1. Twist unit in counter clockwise rotation
  2. Pull away from ceiling or wall.
  3. Replace with 2 CR123A batteries. All Specialty batteries can be purchased from our Head Office location.

Glass Break Detector

  1. Place flat head screwdriver in slot on short side of glass break detector
  2. Push lightly towards the device.
  3. Slide device off mount away from screwdriver.
  4. Replace with 2 CR123A batteries. All Specialty batteries can be purchased from our Head Office location.

Key Fob

  1. Insert flat head screwdriver into side to separate device.
  2. Remove screw from center of circuit board
  3. Lift up circuit board.
  4. Replace with 2 CR2025 batteries. All Specialty batteries can be purchased from our Head Office location.