ขาย Kkala Smart Wireless Voice 2-Way Intercom Doorbell Home Security Access Control System XlsD ราคาที่ดีที่สุด

✿Welcome to kkala,You can collect coupons before placing an order. ✔Ready to send ✔High quality ✔Best price ✔Brand new 100% ✘NO Price ✘NO Receipt ✘NO Shopee Logo ✘NO Supplier Info ☞Tips: Follow shop/ Click“Like”Item: we will give you a special little gift next time. Attach Photos in 5 star comment: We will give you a surprise next time. Feature: 1. The frequency of use of this product is in accordance with national regulations and will not cause harmful electromagnetic interference, which is universal worldwide. 2. Outdoor-bell is power supplied by 4pcs AAA battery (not included), easy to replace the battery. Indoor-bell is used with an external USB data cable. 3. Low power consumption, long standby time for outdoor-bell up to six months. 4. Big and adjustable speaker, clear voice, can be used as mobile interphone. 5. Long working distance, the maximum open distance can reach 300m / 984.3ft. 6. Easy installation, stick directly to the wall with adhesive tape. 7. Outdoor-bell pair with indoor-bell by learning its code, 1 outdoor-bell can paired with N indoor-bells and no interference each other. 8. Made of high quality ABS plastic, exquisite and small, beautiful and high grade. Specification: Condition: 100% Brand New Item Type: Door Bell Material: ABS Plastic Color: As Pictures Shown Outdoor-Bell: Voltage Range: 4 x AAA batteries (not included) Working Temperature: -20-55℃ Transmission Distance: Approx. 300m / 984.3ft in the open, 50 - 100m / 164 - 328.1ft in obstacles Working Frequency: 467.6375MHZ Working Time: More than half a year Waterproof Level: No Waterproof Function Indoor-Bell: Voltage Range: 5V 1A Working Temperature: -20-55℃ Transmission Distance: Approx. 300m / 984.3ft in the open, 50 - 100m / 164 - 328.1ft in obstacles Working Frequency: 467.6375MHZ Waterproof Level: No Waterproof Function Package List: 1 x Outside Doorbell 1 x Inner Doorbell 1 x Screwdriver 1 x Manual 2 x Sticker #DoorBell #DoorBellAlarm #DoorChime #RingDoorbell #SecurityEquipment