RL-3915 Melody rings doorbell door chime wireless door entry chime
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Product Features
■ Working frequency of 434 MHz. ■ Prevent wrong calling by anti-interference digital technology and 19,683 pairs of codes; Or even over one million pairs of codes under the new technology with Super heterodyne circuit. ■ Remote control distance is above 60m. ■ IP44 waterproof transmitter. ■ Sixteen melody ringtones for option. ■ Enclosed two-year lifespan batteries, and made by energy-saving patent technology. ■ Professional remote control technology for more choices in installing the transmitter, even on iron gates. ■ Receiver with input DC voltage, relevant control distance of 60m or 120m (CE and FCC approved). ■ Wireless door chime for easy installation
HIKVISION Video Access Control – DS-KV8102-IM Video Door Station
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1.3 MP Villa Door Station, Aluminum ally, Camera resolution: HD720P, 25fps(P), 10M/100M Self-adaptive Ethernet, RS-485, 4-ch alarm input,1-ch alarm output, IP65, 12 VDC, 1-ch Indoor station access, IR Supplement
Dahua Switch (DH-PFS3110-8P-96) POE Switch
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Quick Switch Specifications
- Two-layer industrial POE switch
- MAC auto study and aging, MAC address list capacity is 8K
- Support IEEE802.3af, IEEE802.3at standard
- Conform IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards
- Industrial wide temperature design
