SIRENE INTERIEUR SANS FIL 868MHZ

868 MHz two-way wireless communication
AES-128 encryption
Adjustable volume: low, medium, and high
Front and rear panel tamper-proof
Protection level: IP54
Indoor installation
Exception detection of connection, tamper-proof, and battery
3 kinds of alarm sounds: fire alarm, panic alarm, and intrusion alarm
Specifications
Electrical Characteristics

Power Supply: 4 x CR123A Batteries or 12 VDC
Battery Life Span: 5 years in stand-by status
Power Consumption: Static consumption: = 20 uA
Features

Tamper-Proof: Front and rear
Interface

Indicator: Indicator Blue (on front panel), Green/Red (on PCB
RF Transmission

RF Frequency: 868MHz
RF Modulation: 2GFSK
RF Speed: 4.8 kbps
RF Range: 800 m (open area)
General

Operation Temperature: -10 °C to +60 °C (14 °F to +140 °F)
Operation Humidity: 10% to 90% (no condensing)
Shell Material: PC + ABS
Dimension(WxHxD): 90.0 × 90.0 × 30.0 mm (35.4" ×35.4" × 11.8")
IP Rate: IP54
Application Scenario: Indoor
Color: White
Installation Method: Wall mounting