Battery Portable Recordable Megaphone Speaker 800M Music Playback
|
...Megaphone Speaker 800M Coverage Music Playback Recording Megaphone Description An alarm speaker portable megaphone speaker is a type of megaphone speaker that has a built-in alarm or siren feature. This feature can be used to get the attention of a large group of people or to signal an emergency situation. The alarm......
ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
|
Outdoor 50W Recording Megaphone with Long Reach up to 1500m and Recording Function
|
... microphone * Siren alarm mode * 120 seconds recording * Adjust volume control * Shoulder strap for easy carrying AUDIO-Specification Model: UM3001R (Record) Main Material: ABS Product Dimension: Ø230 x L350mm Power: Max 50W Power Supply: 8x C(or D)...
Ningbo Uma Electronic Technology Co., Ltd.
|
Onvif 720P PTZ IP Camera 128G Smart Indoor CCTV Security Alarm Recording
|
Onvif 720P PTZ Camera 128G Smart Indoor CCTV Security Alarm Recording Specification Product name: Onvif 720P PTZ Camera 128G Smart Indoor CCTV Security Alarm Recording Product model: X7200-MJ36 technical parameter Processor: GM8135S+SC1145 Platform: GV: ......
Shenzhen Dagro Electronic Technology Co., Ltd.
|
Wireless Transmission 24H Air Pollution Monitoring Devices Alarm Record Data Storage
|
HiYi Alarm Record Data Storage Wireless Transmission 24 Hours Environmental Pollution Monitoring Devices A6 Air Quality Monitoring System Environmental Noise Dust Online Monitoring System OVERVIEW The Air Quality Monitoring System (AQMS) is a facility to ......
Beijing HiYi Technology Co., Ltd
|
24 Hours Monitoring Environmental Monitoring Devices Alarm Record Data Storage
|
24 hours monitoring, alarm, record and data storage, environment quality monitor Data safety guarantee, date transmission adopts special dynastic encryption techniques ......
Shenzhen Eyesky&Safewill Technology Co.,Ltd.
|
720P SD Mobile AHD Car DVR Kit 4 Channel 3G 4G Wifi GPS Manual / Alarm Recording
|
4 Channel AHD Car DVR Kit Cheap SD Mobile DVR 3G 4G Wifi GPS Product description: 1. Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity 2. 4CH AV Inputs with AHD 720P/960H/D1/CIF optional, 1CH ......
Shenzhen Okaf Technology Co., Ltd.
|
COMER Infrared Sensor Alarm recordable voice promt speaker for home hotel
|
COMER Infrared Sensor Alarm voice promt for home hotel Brand Name:COMER Model Number:CM180 Usage:Infrared Sensor Alarm Detction Distance:within 5m Detetor Type:infrared sensor Power Supply Mode:3*AAA batteries Size:60mm*90mm*26.6mm Color:white micro SD ......
Dongguan Comer Electronic Technology Co., Ltd.
|
Fixed Hydrogen Sulfide Gas Meter Continuous Operation 3000 Alarm Records
|
Fixed Hydrogen Sulfide Gas Meter Brief Introduction: Explosion-proof hydrogen sulfide sensors are specially developed for certain demanding environments. Cast aluminum explosion-proof housing, the probe is placed in a special metal probe chamber, and the ......
Dongguan Guo Feng Testing Machine Co., Ltd.
|
M52i IP55 Waterproof Dustproof Emergency Alarm Recording Digital Walkie Talkie
|
Product Description: The Motorola Long-Range Transceiver is designed to withstand the rigors of outdoor use, with an IPX5 water resistance level that makes it suitable for use in wet and rainy conditions. This device is a great choice for use in emergency ......
Guangzhou Minxing Communications Equipment Co., Ltd.
|
Industrial Sensor 4 In 1 Gas Detector With 1200 Group Alarm Records
|
Bosean Design K-600 Portable Multi 4 in 1 Gas Detector Co H2s O2 Lel with Built-in Pump products intyoduction K-600 portable pumping gas detector (hereinafter referred to as detector) uses advanced integrated circuit technology, standard intelligent ......
Henan Bosean Electronic Technology Co., Ltd.
|