Minimum Order Quantity: | 100 Set/Sets |
Payment Terms: | T/T,Western Union |
Wireless home alarm: | Wireless burglar home alarm |
GSM alarm system: | GSM home alarm system |
Wireless home alarm Wireless,burglar home alarm,GSM alarm system,GSM home alarm system
S150 is a cost-effective Cellular SMS Controller. The SMS controller features 8 digital inputs, 2 relay outputs, it can be connected to various detectors, such as water level detectors, door sensors, infrared detectors, temperature detectors, humidity detectors, water immersion ...
The GSM 3G 4G Remote Controller Alarm is an industrial class, high reliability, high stability Remote Control and Alarm Unit. It embedded 32Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module, provides 2 relay outputs, 8 digital inputs and USB Serial ...
RTU5029SA是三相断电、缺相、温湿度监控报警器,支持短信电话报警、现场声光报警。支持Modbus协议连接平台,内置可充电锂电池备用电池。广泛应用于农场、基站、机房、交通设备等场所。
Our factories are also certified for environmental protection and social responsibility according to BSCI, ISO 14001, OHSAS 18001 standards. As a Mini Smoke Alarm ...
RTU5029SB is power failure, temperature and humidity monitoring alarm which supports SMS phone alarm, on-site sound and light alarm. It supports Modbus protocol to connect platform, and it has built-in rechargeable lithium battery backup battery. It is widely used in farms, base ...
S272 is industrial 4G RTU that supports SMS and MQTT protocol. It is compatible with Huawei cloud, Alibaba cloud and other clould platform including customized cloud platform. It has one RS485, eight DI, four Relay output, six AI and one temperature and humidity acquisition ...
S281 LoRa gateway is data acquisition device based on Lora, 4G and Ethernet communication technologies. One LoRa gateway can collect data from 50 wireless Lora nodes, and the communication distance can reach 2000 meters. It is an optimal solution for data collection within the ...
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity. Key Specifications/Special Features Power Source: 9V Battery (not included). Audio Alarm: ≥ 85dB/3m Temperature Range: 0℃ to 40℃ Humidity Range: 5%-95% relative humidity(RH) Sensor: ...
*Private design appearance patent *HD image , low power consumption *150 degree wide angle *6pcs invisible infrared light * Magnetic bracket easy to install * Motion detection, voice detection ...
OEM/ODM Sricam SP017 720P HD Indoor Wireless WIFI Two-way Audio PTZ Camera Home Security Motion Detection P2P IP Camera Night Vision Features: 1: P2P, PnP: Plug and Play. No need DDNS. No need Port Forwarding setup. 2: Sricam App: Supports iOS, and Android smart phones or ...