1.3kg fire ball When a fire breaks out, you just have to throw the ball toward the fire. It will naturally fall in contact with the flames and will activate in 3 to 10 seconds. No pins, spare parts, or training: the ball measures 152 mm in diameter and weighs 1.3 kg (+/- 0.2 kg), it is very easy to use.

5.0m single telescopic ladder specification

mikrotik rb4011 router amazingly powerful routers with ten Gigabit ports, SFP+ 10Gbps interface and IPsec hardware acceleration for a great price!

The RB4011 uses a quad core Cortex A15 CPU, same as in our carrier grade RB1100AHx4 unit. The unit is equipped with 1GB of RAM, can provide PoE output on port #10 and comes with a compact and professional looking solid metal enclosure in matte black.

RB4011iGS+RM (Ethernet model) includes two rackmount ears that will securely fasten the unit in a standard 1U rack space.

fanvil x303p wifi phone  is a 2.4-inch color screen Wi-Fi phone, realizing the wireless business and improving the efficiency of collaboration. With HD audio, built-in 2.4G Wi-Fi, 6-way audio conference, it is suitable for multiple enterprise scenarios, providing the high-quality and easy-to-use experience for users.

solar sensor light With the design of adjustable 2 sidelight heads, the motion sensor solar light can be triggered by the moving human, cars or animals up to 72ft sensing range at 180° wide detection angle.

This wireless lightbulb camera outdoor supports 2.4Ghz and 5G Double-band network routers. Connect it to an E27 bulb base, the PTZ lightbulb security camera will auto power on, click add device on the APP and enter your router’s password, click “next” and the device will generate a QR code, hold it in front of the camera lens, the camera will scan the QR code and start connecting, wait for the connection finish, you can see the camera on the device list.

• 4MP image sensor with 2K QHD Resolution 
• Video frame rate of 30fps, 25fps, & 20fps 
• Built-in microphone for Audio functionality  
• 850nm Infrared (IR) LED with a range of 30m 
• BLC, DWDR, & 3D-DNR for image enhance 
•  Built-in WiFi (802.11g/ n) & PoE protocols 
• Integrated slot for a MicroSD/ SDHC/ SDXC card 
• Rugged Build & IP66 Ingress Protection for Outdoors 
• Use as a Standalone camera or add to an NVR/ DVR 

Hikvision DS-2CD2141G1-IDW1 is one of the best IP network CCTV cameras fit for about any application. The CCTV camera has both WiFi and PoE (power over ethernet) protocols, allowing you to use it as a standalone or add-on to an NVR/ DVR. 

The security camera has a 4MP image sensor that captures images at up to 2K (2560 × 1440) QHD resolution. And thanks to the high-performance 850nm IR LED near the lens, you still get to watch your property at night.  

The Hikvision 4MP dome CCTV camera has a built-in microphone. So, you can get video footage you can listen to without having to add an external mic, as with most analog cameras (and older IP cameras). 

• Analog video inputs: 16  
• IP (Power over Ethernet) inputs: 1 
• Maximum number of cameras: 24  
• Video recording resolution: 4MP Lite to  CIF mode 
• Video compression/ encoding: H.264 to H.265 Pro +  
• Video recording frame rate: 12fps, 15fps, 25fps, & 30fps 
• Supported CCTV cameras: HDTVI, AHD, HDCVI, CBS, & IP 
• Local Storage: 1 SATA Interface of up to 10TB (expandable with portable HDD) 
• Available video output: HDMI up to 4K  (3840 × 2160), VGA up to Full HD (1920 × 1080), & CVBS up to NTSC: 704 × 480/ PAL: 704 × 576 

Hikvision  DS-7216HQHI-K1 Turbo HD is one of the best expandable CCTV camera systems. The system is a digital video recorder (DVR), with 16 analog and 8 IP channels (up to 24 CCTV cameras). 

When on the 1080p Lite mode, the hybrid DVR system can record at 4MP lite, 3MP, 1080p, 720p, VGA, WD1, 4CIF, and CIF resolution. The CCTV camera system also records at a high video frame rate of up to 30fps. 

Hikvision has installed the Turbo HD digital recorder with an HDMI, VGA, and CVBS video outputs. The recorder also has two USB ports (at the front and rear), which you can use for a wired mouse and an external hard drive. 

(Scroll down to learn more details about the Hikvision Turbo HD DVR system)