Jiangsu Profile
Product List
7741. Online Conductivity Meter Water Quality Detector Conductivity Sensor Electrode Probe 
[Mar 02, 2026]
[Mar 02, 2026] Product Description Features& Advantages Universal controller specially designed for DRFN digital series conductivity sensors, compatible with all DRFN digital conductivity sensors. The connected sensor uploads the ...
7742. Ai [Dec 23, 2020]
[Dec 23, 2020] Nanjing Yexiang Technology Development Co., Ltd. has been committed to intelligent security prevention advanced overall solution delivery and Internet of things security prevention system early warning, alarm products ...
7743. New Arrival One Loop Addressable Fire Alarm Control Panel [Sep 09, 2024]
[Sep 09, 2024] New Arrival One Loop Addressable Fire Alarm Control Panel Mains Supply 230VAC (-15%, +10%). 47 ~ 63Hz. Max current 0.85A Mains Fuse T3.15AL250V Operating Voltage 20 ~ 28VDC Recommended Mains Cable Standard/black ...
7744. 324points Big Capacity Single Loop Lpcb Approved Fire Alarm Control Panel [Jul 05, 2024]
[Jul 05, 2024] 324points Big Capacity Single Loop Lpcb Approved Fire Alarm Control Panel Products Description Mains Fuse T3.15AL250V temperature 0ºC~+45ºC Humidity ≤95% (40ºC±2ºC, no ...
7745. Factory Direct Supply Addressable Gas Extinguishing 4 Zones Gas Fire Extinguishing System [Sep 09, 2024]
[Sep 09, 2024] Length Of Circuit Loop bus 2-wire system, loop bus length≤ 1,000m Contact Capacity Of Relay All relay: 7A/24VDC Mounting Wall-mounted Operating Environment Indoors, Temperature -10ºC~+55ºC,relative ...
7746. Focal Length 75mm F1.2 Lwir Athermal Infrared Germanium Lens for 640X480-17um Detector [Dec 01, 2025]
[Dec 01, 2025] Product Parameters FL 75mm F1.2 LWIR Athermal Lens Parameter: Focal Length 75mm F# 1.2 Detector 640x480-17um Average Transmission >85% Circular FOV (H)8°x(V)6°x(D)10.3° Image Diagonal 13.6mm ...
7747. Auto Fire Alarm Control Panel Manufacturer Supply High Quality Coder [Jul 01, 2024]
[Jul 01, 2024] Auto Fire Alarm Control Panel Manufacturer Supply High Quality Coder Products Description Power 1600mAh lithium battery Charge External 24V/500mA DC can be used as direct work power supply or to charge the ...
7748. 4.3 Inch Color LCD Conventional Fire Alarm Control Panel with LED Indicator for Commercial Building [Jul 01, 2024]
[Jul 01, 2024] Products Description Capacity Of Control Panel 50/ 100/ 200/ 324 Points Power Supply For Control Panel DC24V/6A Backup Battery DC24V/5Ah Active Fire Alarm Output 1A@24VDC Length Of Circuit Two-wire bus≤2000 ...
7749. Gas Fire Extinguishing Control Panel Factory Fire Alarm Control Panel [Jul 01, 2024]
[Jul 01, 2024] Gas Fire Extinguishing Control Panel Factory Fire Alarm Control Panel Power Supply Main Power AC 220V/50Hz Standby Power DC24V/5Ah maintenance-free battery Ambient Temperature working 0 ºC ~ + 55 ...
7750. Best Selling RC Drones in China Patrolling Detector Surveillance Drone for Sale with Optional ... [Jan 14, 2026]
[Jan 14, 2026] Product Description 65 min Long Endurance Inspection Drone Surveillance Drone with Camera The HZH C441 inspection drone combines lightweight design, advanced features, and ease of use, making it the perfect choice ...
7751. Integrated Fire Alarm PA System Sanjiang [Jul 01, 2024]
[Jul 01, 2024] Integrated Public Address system 500W Fire broadcast system for fire alarm Control Panel Products Description Power Supply AC 220V (+10%,-15%, 50Hz) Remote Control Trigger Mode 24V level trigger Line Input ...
7752. Factory Original Supply Fire Alarm Control Panel Fire Fighting System Control Panel Addressable ... [Aug 20, 2024]
[Aug 20, 2024] Products Description Capacity Of Control Panel 50/ 100/ 200/ 324 Points Power Supply For Control Panel DC24V/6A Backup Battery DC24V/5Ah Active Fire Alarm Output 1A@24VDC Length Of Circuit Two-wire ...
7753. Factory Direct Fire Alarm Input and Output Module with 2 LED Indicators for Home Security [Aug 20, 2024]
[Aug 20, 2024] Factory Direct Fire Alarm Input And Output Module With 2 Led Indicators For Home Security Products Description Executive Standard EN54-18 Operation Voltage loop DC24V (non-polarity);power ...
7754. Fire Fighting Telephone System Fireman Intercom for Fire Alarm Control System [Jul 05, 2024]
[Jul 05, 2024] Fire Fighting Telephone System Fireman Intercom for Fire Alarm Control System Products Description Guideline Yes Material A3 Steel , V0 ABS Applicable People Residential Building/Public Buildings Mounting ...
7755. Integrated Public Address System 500W Fire Broadcast System for Fire Alarm Control Panel [Jul 01, 2024]
[Jul 01, 2024] Integrated Public Address system 500W Fire broadcast system for fire alarm Control Panel Products Description Power Supply AC 220V (+10%,-15%, 50Hz) Remote Control Trigger Mode 24V level trigger Line Input ...
