How to use the wireless intercom doorbell? Step 1: Set the same channel (A, B, or C) for both the indoor and outdoor machine; Step 2: Long press the ON/OFF button of the indoor machine to turn it on; Step 3: Attach the outdoor machine to the exterior of your front door. Once the chime rings, click the ONOFF button or the TALK button of the indoor chime to stop the ringing. To speak to the visitor, press and hold the TALK key to communicate with the outdoor device. Release the TALK button after speaking to listen to any response from outside. The visitor simply press and hold the TALK key to respond. 1.The factory setting of the indoor machine is in the shutdown state. After receiving the goods, please long press ON/OFF key button for 3 seconds to turn on the indoor unit. 2.Outdoor machine will return to sleeping mode if it does not detect action within 30 seconds. Please click the CALL button on the outdoor machine to activate it. Each conversation must be initiated by the outdoor machine, and then the indoor machine can talk with the outdoor unit after receiving the ring. 3.This wireless intercom doorbell is a unidirectional transmission system with the same frequency. You cannot speak to your visitor and listen to them at the same time. Please wait until the visitor is done speaking to press the TALK key to respond. Troubleshooting Problem 1: Does not work Possible solution : Check if the indoor machine turned on. If not, please long press the ON/OFF key of the indoor machine to activate it. Check if both devices are charged. Charge devices at least 1 hour and try again. Problem 2: Cannot hear response Check if the 2 devices are on the same channel. If not, set them to the same channel. Package Outdoor Machine*1 Indoor Machine*1 Waterproof Cap*1 USB Cable*2(without plug) Screws*2
