Frequency: 58KHz
Material: Fireproof ABS plastic frame with plastic base cover.

Dimension: 156cm(Height), 51cm(Width),  2.5cm(Depth)

Packing:
Mono: 1pcs/ctn, 0.10cbm(162x49x13cm), 10.5kg
Dual: 2pcs/ctns, 0.225cbm(163x60x23cm), 21kg

Detection:
DR Label: 2x80cm(Mono), 160cm(Master/Slave)
Mini Pencil: 2x100cm(Mono), 200cm(Master/Slave)
Max Pencil: 2x110cm(Mono), 220cm(Master/Slave)

Main Features
DSP (Digital Signal Processing) technology with high sensitivity.
Auto noise filtering to counter interference and minimize false alarm.
All electronics are integrated into antennas with no controller needed.
Easy installation and synchronization with all parameters tuned by software.
It can work as either Mono or Master/Slave version adjusted by software.
Audible and visual alarm indication with adjustable speaker and LED light.