What stands out Hear your doorbell throughout the homeChoose from a selection of pre-loaded tonesCompatible with the electriQ Wi-Fi doorbellUse multiple chimes so you’ll never miss the bell ringIdeal for hard of hearing you can control the volume The detailsWe don’t always hear when the doorbell rings especially when we’re busy somewhere in the house. So that’s why this spare chime is so handy. Perfect to be used upstairs or in a workshop or outbuilding this chime works alongside the electriQ Wi-Fi doorbell and its included chime so you’ll be sure to know when someone comes calling at the door.Also ideal for anyone who’s hard of hearing you can add additional chimes throughout your homeEssential info . Power method . 3 x AA batteries Chime options . 39 Compatible with . eiQ-SMVDBL Wi-Fi doorbell View Instruction Manual » .