audio guide system wireless

black color Automatic Tour System for museum and factory visit with high quality i7 Ear hanging system consist of transmitter and re...

I7 Accuracy Of 0.5 Meters To 30 Meters, More Than 30 Meters Can Be Customized I7 equipment generally put signal transmitters at the scenic spots that ...

... CCTV P2P IP Camera This ip camera support two-way and TF card recording. It is great for minding infants, the elderly...

25W VHF Radio Modem 150MHz Radio Marine Monitoring LS-V25000 25W power output radio modem. We support RS232, RS485 or TTL interface, yo...

Steady Smart Bluetooth Speaker Round Rechargeable Battery Coffee Table for Home Theatre Steady Smart Bluetooth Speaker round Wire...

... SYSTEM FEATURES: Carrier Frequency Range: UHF 500~900MHz fixed frequency tour system plastic body pack Working Range: about 60...

... Module Stereo Module BK8000L Module Specifications: Type F-6188 V4.0 Specification v2.1+EDR Voltage DC2.8V-4.2V protocol HFPV1...

Factory 20 Soothing Nature Sounds 110g Portable Wireless Sleeping Aid White Noise Sound Machine for Baby Number: WN01 (1) 100% wireless, no download, ...

50W Long Range Video Transmitter COFDM CCTV Video and Transmitter Receiver Features: Modulation: COFDM Waterproof case High RF...

... Speaker round Rechargeable Battery Coffee Table for Home Theatre Specifications of Table Speaker Output Power 5W Frequency Range 60H...

wifi ip network cameras webcams monitor for Department store support 433MHz alarm devices, p2p IP camera Hot Indoor Megapixel 720p Two way Audio CCTV ...

1080P Indoor Two Way IR WiFi HD Smart IP Pan Tilt Camera/WS-Q8 APP Functions: SHOWMO ※ IOS/Android ※ Remote ......

SriHome 3.6mm Lens SD Card Motion Detection Alarm Two-Way IP CCTV WIFI Security Camera Description 1.FHD: 3MP,1296P(2304*1296),H.264 2....

BT IC QCC3050 Extremely low-power BT Audio SoC For Wireless Earbuds [MJD Advantage] + 15 years experience for electronic components + Secure Ordering ...

Tuya Smart WiFi Video Doorbell Camera 3MP 2-way Intercom Outdoor Doorbell Product Introduction: Upgrade your front‑door security with t...

Product Description: Audio Guestbook is an innovative web-based platform that allows users to record and customize vintage audio guestbook telephone m...

Product model IK-WCP-A008 Image sensor 1/4 HD CMOS 1 megapixel CMOS sensor Processor T21L+SP140A Built in lens 3.6mm Working temperature 0℃ -60℃ Manua...

Baby Video Monitor with Camera and Audio LCD Screen Support VOX Night Vision Temperature Monitoring Two-Way for Baby Ⅰ. Introduction of the baby monit...