How to change batteries

Find instructions on how to easily replace batteries in various PhoneWatch TC components. Please note it is not possible to replace batteries in carbon monoxide sensors and some smoke detectors. To replace these batteries an engineer visit must be scheduled

pir
PIR Motion Sensor with Camera

Lithium 3V CR123A x2

TC Keypad
TC Keypad

Lithium 3V CR123A x3

Control Panel
Control Panel

Lead 4V 3.5Ah x1

Door and Window Contact Sensor
Door and Window Contact Sensor

Lithium 3V CR123A x1 

Shock Sensor with Contact
Shock Sensor with Contact

Lithium 3V CR123A x1

Remote Control
Remote Control

Lithium CR2032 x1

Smoke Detector (DFSS8M)
Smoke Detector (DFSS8M)

Lithium CR123 x2