A hacksaw is a fine-toothed saw, originally and mainly made for cutting metal. The equivalent saw for cutting wood is usually called a bow saw. Most hacksaws are hand saws with a C-shaped walking frame that holds a blade under tension.
Embedded powerful 32-bit Cortex-M3 core based CPU master;Based on the multi-task operating system design, with excellent user experience;WiFi/GSM/4G/GPRS networking alarm, support APP push, SMS, voice monitoring, center networking, etc.;Supports SMS remot
Because of the different outer/inner diameter and thickness, the Ring magnets can be divided into ring, tube, disc. Three types (Diametral and Axial and Radial) of magnetization direction can be produced according to your design. Appearance: Smooth and br
The product is disposable and non-sterile, can be used to cover the user's mouth, nose and jaw, and used to wear from the mouth and nose in daily life or block the exhalation or discharge of pollutants.
1. Audio door phone indoor handset2. Malti functions: Intercom with outdoor station/ Remote unlock door/Call central station3. Highly quality ABS material4. RJ 45 port or 3 wires port to choose5. Easy to install, hang on the wall.