{"product_id":"alarm-wire-access-control-door-bell-for-home-office-access-control-system-dc-12v","title":"Alarm Wire Access Control Door Bell for Home Office Access Control System, DC 12V","description":"Doorbell Type:Wired  Model Number:Door Bell  Product Information:  1. Working power: voltage: 12VDC, working current: 20mA  2. Product material: ABS plastic material, anti-oxidation or discoloration  3. Installation method: wall or double-sided adhesive paste  4. Dimensions: 86x86x25mm    Wiring:  Red: +12V  Black: GND  Green: BELL1  Huang: BELL2    Instructions  1. Turn on the DC12V power supply. Connect the red wire to the positive pole (+) and the black wire to the negative pole (-).  2. Green line The two lines of the yellow line are shorted together to make two sounds","brand":"MAV","offers":[{"title":"Default Title","offer_id":43927924965571,"sku":"MAV-019137","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/TBD02003469_95ecfbd0-dd72-44c3-9b0f-a38a1e2fa2f7.jpg?v=1725729758","url":"https:\/\/wrsss.com\/products\/alarm-wire-access-control-door-bell-for-home-office-access-control-system-dc-12v","provider":"Wrsss","version":"1.0","type":"link"}