Shanghai FJade Detection Technology Co., Ltd.

This product is widely used in: central government, national scientific research institutions, airports, courts, procuratorates, prisons, detention centers, public security, troops, school examination rooms, large-scale activities, sports pavilions, road and rail, station terminals, customs ports, embassies, tourist attractions, entertainment venues and other public places of security inspection.

Technical parameters

Sensitivity level: There are two sensitivity options, high and low
Alarm mode: single buzzer, vibration
Operating frequency: 25KHz
Dimensions: 400mm x 80mm x 30mm
Weight: 250g
Battery type: Standard 9V alkaline battery or rechargeable nickel-hydrogen battery
Battery operating time: 10% alarm ratio, continuous working time alkaline battery 40 hours, charging nickel hydride battery 14 hours
Detection distance: 30-60mm 64mm six-four pistol 150mm six-inch dagger 160mm diameter 20mm steel ball 90mm

Features:
To sound and light at the same time alarm, very power-saving.
The working condition is stable and the structure is strong.
Good work: there is a short alarm indication when powering on.
Voltage reduction: There is a continuous alarm indication when powering on.
Shell: the use of engineering plastic, durable.

The detection distance
Pin 30-65mm;
Six-four pistol 180-195mm;
Six-inch dagger 160-180mm;
Diameter 20mm steel ball 120mm;
One dollar coin 75-100 mm;

Key technical standards
Ultra-high sensitivity;
Simple to use, convenient, no adjustment required;
Human nature design, beautiful and generous, very sensitive.
Rugged, one meter height free fall without damage.
Light weight, large detection probe area, fast detection speed.
Two alarm modes are available: LED sound and light alarm or vibration alarm.
The sensitivity can be adjusted on the outside and is easy to operate to suit different detection requirements.
Has an under-pressure indicator/charging light.
After installing the rechargeable battery, the appliance can be fully charged directly.