Portable megaphone , Speakert, Siren , Wireless , Bullhorn Chargeable
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High Quality Portable Megaphone , Speaker , Chargeable Product Description: Introducing the Police Siren Horn – the multifunction megaphone and siren megaphone that will keep you safe! This amazing product is made of durable ABS plastic with a black finish......
ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
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2022 Siren Wireless Waterproof Hand Held Megaphone for Troops 1 Loudspeaker Enclosure
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... grip design * Digital sound solution * Built-in rechargeable battery * Siren alarm mode * Adjust volume control * Record function * USB, TF card input supported * LED light AUDIO-Specification Model: UM1001L (Light) Main Material: ABS Product ......
Ningbo Uma Electronic Technology Co., Ltd.
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Mini Portable Sporting Loudspeaker with Wireless Police Megaphone with siren
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...Sporting Loudspeaker with Wireless Police Megaphone with siren Specifications Sporting events Audio mixer loudspeakers,horn,megaphone 1.Size:140x220MM 2.Function:Talk/Siren 3.10W (D x4 pcs battery) 4.Material:Plastic With these megaphones, the whole crowd......
Ningbo Yongtuo Construction Machinery Co.,Ltd.
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2.4Ggz wireless headset megaphone with high sensative and micro USB charger support
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...wireless headset megaphone with high sensative and micro USB charger support NEWGOOD Wireless Microphones Series Show Features 1 Features 2 Features 3 16KB/S Voice Sound Transmission ability, More Clear Louder Sound Voice effect Both 2.4ghz wireless microphone transmitter part and receiver part indiactor light Blue color show,more enviromental friendly human design NEWGOOD 2.4g wireless......
Shenzhen New Good Times Electronic Co.,Ltd
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Tuya WiFi Wireless Smart Siren 70m Smart Life For Home Shop Warehouse
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...Wireless Smart Siren Alarm Sensor USB Power Port Alarm System Alarm Siren Function description 【App Control】The alarm siren is compatible with Tuya Smart Life/Tuya Smart App. Users can review the siren status anywhere anytime. 【High Decibel Alarm】 High sound pressure for 100db. If sensors are triggered, the sound and light alarm siren will immediately send out a high alarm to threaten intruders. 【No Hub is Needed】The WiFi alarm siren...
SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
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Smart Wireless Temperature And Humidity Sensor
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...USB Siren Alarm Temperature and humidity Multiple Sound Selection 一.Parameter Items Temperature and humidity sensor Condition Brand new Brand Reafoo Model No. RF-GY035 Colors White Package Color box Wireless Connectivity Wi-Fi Wi-Fi 2.4Ghz, IEEE 802.11B/G/N Power supply Mini USB , 5V-1A Backup power supply CR123A X 2 (not included) Audio 120 dB siren......
Shenzhen Shengshishengda Technology Co., Ltd.
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Glomarket Tuya Wifi 4G Smart Security Alarm System Google Alexa Built In Siren
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... Input DC5V1A,Micro USB Backup Rechargeable Battery DC3.7V 500mAh lithium battery Wireless wifi 2G/4G Alarm Loudness 115dB Material ABS Wieless parameters RF433mZHz APP Smart Life APP/......
Shenzhen Glomarket Technology Co., Ltd
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Smart Home Pir Alarm Sensor System Detector
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... Mhz 4 Frequency Working frequency of detector 433Mhz Wireless coding EV 1527 Wi-Fi bands IEEE802.11b/g/n RF standard The Volume of siren More than 110DB Power Requirements 110/220VAC to 5V, 1000mA Micro USB Rechargeable battery Lithium Battery 3.7V/500mAh...
Shuwei (Beijing) Technology Co., Ltd.
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