The Yale Real Living Key Free Touchscreen Deadbolt with Z-Wave Plus requires four AA Alkaline batteries. To replace the batteries in a Yale Real Living Key Free Touchscreen Deadbolt with Z-Wave Plus (YRD156): * Remove the battery cover. * Insert four new AA batteries. * Reinstall the battery cover. Note : If the…
Z-Wave locks use encrypted communication over Z-Wave, meaning their communication is completely secure. With this added security, the lock and the controller must use additional Z-Wave commands to learn-in and communicate. With each additional command sent, the probability of a communication breakdown increases. For…