Host supporting the use of: remote control + receiver Remote control operating voltage: ≤ 12V Remote control low power consumption: ≤ 10mw Received sounder operating voltage: AC220V 50HZ / 60HZ Receiver power consumption: 0.5W Volume adjustable range: 25 to 110DB (fourth gear adjustment) Operating frequency: 315MHZ, 433MHZ, 868MHZ Remote control battery: 12V23A alkaline batteries 1, open the product packaging, out of the outdoor unit, find the back cover on the buckle, with a finger or a screwdriver screwdriver, you can open, fitted with a 12V23A battery, re-buckle the back cover. 2, from the packaging out of the indoor unit, the indoor unit connected to the 220V mains, indoor unit has three buttons, respectively, the volume size adjustment, ring music up and down the selection button, you can press the test product corresponding function is normal. And then press the outdoor unit button to detect whether the indoor unit response. Ringtones to choose the way: 1. Select the favorite ringtones, 2. long press the voice button for 5 seconds, hear the "ding dong" sound, 3 and then press the remote control, the sound selection is complete. 3, the outdoor unit to choose the best location for installation, installation in two ways. Way one, remove the product with the delivery of double-sided adhesive, slightly in the outdoor unit on the back cover, opened the double-sided plastic after the outdoor wall 30 seconds after the release. Way two, in the outdoor unit on the back cover with a screw slot, you can also self-drilling with screws to the place to be install
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