SimpliSafe Entry Sensor: What Battery It Uses and Essential Replacement Tips
The Simplisafe Entry Sensor uses a CR-2032 Lithium 3V battery. To replace it, slide the sensor off the mounting bracket. The battery lasts up to 5 years, depending on use. After replacing the battery, check that the sensor is working. For more assistance, visit the Simplisafe Help Center. To replace the battery, follow these essential … Read more