1buycart Wireless Voice Intercom Doorbell 2 Way Waterproof Home Security Access Control System
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- Chất lượng, Uy tín
- 7 ngày đổi trả dễ dàng
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Giới thiệu 1buycart Wireless Voice Intercom Doorbell 2 Way Waterproof Home Security Access Control System
✌ large-scale Discount Voucher Code！！Enter a discount code to buy more offers！✍☚ All ready stock !! ☛=
☜ High quality product ☝
☟ Good packaging ✌
We will arrange 24 hours shipping asap！Fast delivery (from China) 5 to 12 business days after shipment(except some special holidays).
♔ ♕ ♖ ☻
Feature:
1. INTELLIGENT AND LASTING: Mobile intercom, internal machine has constant power, outside machine has long working time, intelligent pairing combination
2. ADJUSTABLE VOLUME: 15 chords ring tone, three levels of volume adjustment, the internal machine can be connected to each other, very safe
3. TRANSMISSION DISTANCE: 200Meter long distance effective transmission, easily through four walls, the receiver with flashing light reminder function
4. EFFECTIVE WATERPROOF: The waterproof design of the launcher complies with IP44 waterproof standard and effectively prevents the intrusion of rainwater
5. APPLICATION SCENARIO: Wireless voice intercom doorbell is widely used in home, office, laboratory environment, medical treatment, etc.
Specification:
Item Type: Wireless Voice Intercom Doorbell
Material: ABS
Battery:
Internal Machine: 1 x Rechargeable lithium battery 3.7V 890mAh(built in)
External Machine: 3 x 1.5V AA battery(not include)
Application: Widely used in home, office, laboratory environment, medical and so on
Basic Parameters:
Radio Frequency: Approx. 410M - 490M
Package List:
1 x Internal Machine1 x External Machine1 x USB Cable1 x Screwdriver1 x User Manual
How to Use
Install battery and use.
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