multi channel intercom systems

... 400-470MHz For Outdoor Product Description T49 Mini cute two way radio kids walkie talkie receiver, is a compact, beautifully design...

... 3km-5km It is also a -Purpose, -Functional, Indispensable Law Enforcement tool that will assist officers in their everyday duties. Wheth...

Two-Way Talk Motion Detection apartment video system door bell security camera for buildings Apartment video door phone is designed to ...

The FP switching amplifier can realese over 10k power stably to your speakers. Comparing to normal digital amplifier, it can supply you ...

..., quick unplug navigation plug interface design, support for two-way wireless IP data transmission, support for PTT voice , wifi coverage, ...

Slip Ring With Ultrasonic Ranging Signal Compact Appearance slip ring is the slip ring with more than 50 .This ki...

7 inch Transport Multi-parameter Monitor Medical Patient Monitor With Multi Channel ECG Display​ Feature 1 The new high-precision module and the new d...

... (Card boxes) card issuing machine, mainly used in finance, communications, and medical industry self-service open-card, ......

Optical Power Meter -In-One Module - optical power meter is a kind of optical power measuring equipment which can measu...

Professional Air Tightness Pressure Leak Detector Product Description of Air Tightness Leak Detector ZH500-X/ZH1000-X is our new genera...

frequency intelligent digital eddy current detector HEF-2000 Introduction Portable -frequency in-service eddy c...

... Fiber Optic Rotary Joint High Speed With S304 Housing IP68 Single six s Feature: 1. Fiber Optic Rotary Joints are to ...

Acrel ADL3000-E 1S multi channel din rail ac current measurement power meter multi circuit energy meter ●N (1, 2, 3, 4) three-phase circuit full-elect...

... Single mode and Multimode Optical Switch fiber optical switch Any 1xN configuration, Any fiber type, Wide band working wavelength, 1x...

... LEAD-2 could be loaded with pump head LEAD15-24, LEAD15-44, LEAD15-48, LEAD15-88, and the quantity is up to 8. The pump has ...

... accuracy and long service life. 2. The disposable Tip can be inserted directly to avoid carrying pollution caused by traditional sampling methods....

HiYi Digital Pm1.0 Pm2.5 Pm5 Pm10 TSP Multi-Channel Data-Logging Laser Photometer Portable Dust Monitor HY-Dust Handheld Dust Monitor Laser Sensor | P...

OMA DWDM Mux Demux Cassette Type FTTB FTTX Network OMA DWDM Mux Demux Cassette Type Features: High isolation Low PDL Low i...

... 3 BUS signal outputs, Can provide 24V power for the transmitter 5. real-time concentration display circularly and show real-time da...