{"product_id":"sonoff-zigbee-door-window-sensor-snzb-04pr2","title":"Sonoff Zigbee Door\/Window Sensor SNZB-04PR2","description":"\u003cp id=\"p-rc_f3d05c169eefa1e4-29\"\u003e\u003cspan class=\"citation-55\"\u003ehe \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-55\"\u003eSONOFF SNZB-04PR2\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-55 citation-end-55\"\u003e (SenseGuard DW Gen2) is the upgraded next-generation door and window sensor, redesigned with a slimmer profile and powered by standard AAA batteries.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-54 citation-end-54\"\u003eUtilizing the Zigbee 3.0 protocol, it seamlessly integrates with major smart home platforms, including Home Assistant (via ZHA or Zigbee2MQTT), Sonoff eWeLink ecosystems, and Amazon Echo devices with built-in Zigbee hubs.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-30\"\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003eEquipped with active anti-tamper detection, the sensor immediately alerts your smartphone if someone attempts to remove, open, or disturb the unit.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-52 citation-end-52\"\u003eMoving away from hard-to-find coin cells, the SNZB-04PR2 uses two readily available AAA batteries for reliable, multi-year battery life and hassle-free replacements.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-51 citation-end-51\"\u003eIts slimmed-down casing sits flush against door and window frames while supporting flexible installation gaps.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-31\"\u003e\u003cspan class=\"citation-50 citation-end-50\"\u003eUse real-time open\/close triggers to automate lighting, control climate schedules, or sound security alarms upon unauthorized entry.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-49 citation-end-49\"\u003eThanks to Zigbee’s local automation capabilities, linked local scenes execute instantly with ultra-low latency—even if your home internet or Wi-Fi connection goes down.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-32\"\u003e\u003cb\u003eDoor \u0026amp; Window Monitoring:\u003c\/b\u003e \u003cspan class=\"citation-48 citation-end-48\"\u003eInstantly track open\/close status to trigger smart lights, HVAC rules, or security alerts upon entry.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-33\"\u003e\u003cb\u003eActive Tamper Alerts:\u003c\/b\u003e \u003cspan class=\"citation-47 citation-end-47\"\u003eBuilt-in tamper switch triggers an instant app notification if the sensor is disturbed or removed from its mount.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-34\"\u003e\u003cb\u003eConvenient AAA Battery Power:\u003c\/b\u003e \u003cspan class=\"citation-46 citation-end-46\"\u003ePowered by standard, easily replaceable AAA batteries, delivering years of dependable performance without specialized coin cells.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-35\"\u003e\u003cb\u003eSlim Gen2 Design:\u003c\/b\u003e \u003cspan class=\"citation-45 citation-end-45\"\u003eAn elongated, lower-profile housing allows for a more flush, discreet installation on modern door and window frames.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-36\"\u003e\u003cb\u003eZigbee 3.0 Compatibility:\u003c\/b\u003e \u003cspan class=\"citation-44 citation-end-44\"\u003eConnects directly to compatible Zigbee hubs including SONOFF iHost, ZBBridge Pro, ZBDongle-E\/P, Home Assistant (ZHA \/ Zigbee2MQTT), and Zigbee-enabled Echo devices.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-37\"\u003e\u003cb\u003eLocal Smart Scenes:\u003c\/b\u003e \u003cspan class=\"citation-43 citation-end-43\"\u003eExecutes automated scene linkage locally across your Zigbee network without internet dependency.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp id=\"p-rc_f3d05c169eefa1e4-38\"\u003e\u003cspan class=\"citation-42\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-42\"\u003eNote:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-42 citation-end-42\"\u003e A compatible Zigbee 3.0 gateway\/coordinator (such as the SONOFF ZBBridge series, SONOFF ZBDongle, or compatible smart hub) is required for operation.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":54010906673468,"sku":"SNZB-04PR2","price":29.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/0193\/5164\/files\/SNZB-04P-USER-MANUAL.webp?v=1716115840","url":"https:\/\/shop.dialedin.com.au\/products\/sonoff-zigbee-door-window-sensor-snzb-04pr2","provider":"Dialedin","version":"1.0","type":"link"}