{"product_id":"other-dinsafer-helio-wireless-door-window-contact-sensor-dwc","title":"Dinsafer Helio DWCH1 Wireless Door\/Window Sensor – 433.92 MHz, 1000 m \u0026 Tamper","description":"\u003cp\u003eThe Dinsafer Helio DWCH1 is a wireless magnetic contact sensor designed as a zone detector for the Dinsafer Helio smart alarm system. When the transmitter and magnet are separated — as occurs when a door or window is opened — the sensor transmits an alarm signal to the main panel over the 433.92 MHz frequency band. The main panel then triggers the alarm and can send an SMS notification to the user for battery replacement when needed.\u003c\/p\u003e\u003cp\u003eThe sensor supports the DinsafeR Ready to Arm feature and includes tamper protection. The transmitter can be mounted on either the left or right side of the magnet, providing installation flexibility for doors and windows that open in either direction. The sensor is suitable for most standard door and window frames.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWireless magnetic contact sensor operating at 433.92 MHz\u003c\/li\u003e\n\u003cli\u003eTransmission distance: up to 1000 m without obstacle\u003c\/li\u003e\n\u003cli\u003eDinsafeR Ready to Arm feature supported\u003c\/li\u003e\n\u003cli\u003eTamper protection supported\u003c\/li\u003e\n\u003cli\u003eTransmitter mountable on either left or right side of the magnet\u003c\/li\u003e\n\u003cli\u003eMain panel sends SMS to user when battery replacement is needed\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 3 V\u003c\/li\u003e\n\u003cli\u003eBattery: 1 × CR123 (3 V)\u003c\/li\u003e\n\u003cli\u003eWorking current: ≤100 mA\u003c\/li\u003e\n\u003cli\u003eStandby current: ≤15 μA\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eHumidity: ≤90% rh (non-condensing)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThe 1000 m open-air range far exceeds typical building dimensions, ensuring reliable signal delivery from any door or window to the main panel without repeaters\u003c\/li\u003e\n\u003cli\u003eThe SMS battery-low notification means the user is informed before the battery actually fails, preventing undetected gaps in coverage\u003c\/li\u003e\n\u003cli\u003eTamper protection detects and alerts if the sensor housing is opened or removed, indicating a possible attempt to defeat the detector\u003c\/li\u003e\n\u003cli\u003eThe DinsafeR Ready to Arm feature integrates with the Helio panel to allow arming only when all zones report closed\u003c\/li\u003e\n\u003cli\u003eFlexible left\/right transmitter mounting adapts to virtually any door or window frame configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DWCH1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible System:\u003c\/strong\u003e Dinsafer Helio smart alarm series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Frequency:\u003c\/strong\u003e 433.92 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Distance:\u003c\/strong\u003e Up to 1000 m (without obstacle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e DC 3 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR123 (3 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Current:\u003c\/strong\u003e ≤100 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Current:\u003c\/strong\u003e ≤15 μA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e ≤90% rh (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (without battery):\u003c\/strong\u003e 22 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (with battery):\u003c\/strong\u003e 38 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Dimensions (L × W × H):\u003c\/strong\u003e 84 × 26 × 22 mm (±0.1 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnet Dimensions (L × W × H):\u003c\/strong\u003e 34 × 11 × 9 mm (±0.1 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThe slim transmitter (84 × 26 × 22 mm) fits neatly on narrow door and window frames without protruding or interfering with operation\u003c\/li\u003e\n\u003cli\u003eThe 1000 m wireless range means the sensor works reliably even when installed on outbuilding doors or garden gates far from the main panel\u003c\/li\u003e\n\u003cli\u003eThe standby current of ≤15 μA keeps the CR123 battery running for an extended period between changes\u003c\/li\u003e\n\u003cli\u003eNo wiring is required — the sensor attaches with surface mounting, making installation non-destructive and reversible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56579025797502,"sku":"225018","price":38.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15675203715454.webp?v=1779636927","url":"https:\/\/lynk.gr\/en-nz\/products\/other-dinsafer-helio-wireless-door-window-contact-sensor-dwc","provider":"Lynk.gr","version":"1.0","type":"link"}