{"product_id":"2-4ghz-wireless-voice-caller-long-distance-audio-door-phone-intercom-500m-range-two-way-call-auto-answer-1000mah-battery-emergency-button-home-security-for-children-elderly-people","title":"2.4Ghz Wireless Voice Caller Long Distance Audio Door Phone Intercom 500m Range Two Way Call Auto Answer 1000mAh Battery Emergency Button Home Security for Children Elderly people","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/b\u003e \u003cbr\u003eBattery capacity: 1000mAh lithium battery\u003cbr\u003eCharging Voltage: DC5V\u003cbr\u003eOperating temperature: -20 to 55 degrees\u003cbr\u003eTransfer distance: about 500 m, partition 20-100 m, floor 1-8\u003cbr\u003eOperating frequency: 430MHz--490MHz\u003cbr\u003eWorking time: about 30 days to use the full charge\u003cbr\u003eCharging time: about 5 hours\u003cbr\u003eRingtones: 3 songs\u003cbr\u003eSize: 116x56x18mm\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e \u003cbr\u003e1. Full duplicate communication, call like a phone call\u003cbr\u003e2. Automatic response. The receiver does not need any operation, direct communication\u003cbr\u003e3. One click to speak, after pressing the dialog key, speak directly, the other person can hear\u003cbr\u003e4. Two-way ringtone call, ringtone.\u003cbr\u003e5. Call empty distance test 500 meters (theoretical). Floors 1 to 8.\u003cbr\u003e6. Thin appearance Thickness is only 18mm, the thickness of similar products on the market is more than 22mm, holding a hand feeling.\u003cbr\u003e7. Battery 1000mAh polymer lithium battery, working 5 times a day according to normal, 30 seconds at a time, working for about 30 days,\u003cbr\u003e8. Button adopts plastic + silicone structure, surface high light UV process, super handy. In contrast to peers, the use is all rubber buttons, no grade and feel.\u003cbr\u003e9. Intelligent and humane design, with intercom lamps and power lamp display, customers at a glance.\u003cbr\u003e10. Normally put on the charging seat when on standby, intelligent charging, never power off.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e2x Wireless Voice Caller \/ 3x Wireless Voice Caller\u003c\/div\u003e","brand":"ontproduct","offers":[{"title":"3pcs White","offer_id":49120874823905,"sku":"BG-2045690-3PCSWH","price":202.72,"currency_code":"HKD","in_stock":false},{"title":"2pcs Black","offer_id":49120874856673,"sku":"BG-2045690-2PCSBL","price":202.72,"currency_code":"HKD","in_stock":false},{"title":"3pcs Black","offer_id":49120874889441,"sku":"BG-2045690-3PCSBL","price":296.32,"currency_code":"HKD","in_stock":false},{"title":"2pcs White","offer_id":49120874922209,"sku":"BG-2045690-2PCSWH","price":296.32,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/4eb438d0-3b94-4699-af2b-b3dfd101c0db.jpg?v=1789396988","url":"https:\/\/ontproduct.com\/products\/2-4ghz-wireless-voice-caller-long-distance-audio-door-phone-intercom-500m-range-two-way-call-auto-answer-1000mah-battery-emergency-button-home-security-for-children-elderly-people","provider":"OntProduct","version":"1.0","type":"link"}