Origin	China
Model Number	BT-104GSM
Brand Name	Bestgo
Usage	Auto

Features:(GSM alarm systems,auto-dial alarm systems,home security alarm systems)
●10 seconds self-recording alarm voice will be sent out when alarming.
●Auto alarm or disarm will be set according to your need.
●Adopts GSM 850/900/1800/1900 bands ,can be used all over the world.
●Arm delay function and alarm delay function, the delay time is adjustable (00~99 second).
●Full duplex communication with the base.
●Monitor living surrounding.
●Voice and message alert.
●Set alarm on or off by remote controller.
●Call in to set alarm On、Off、Monitor、Output.
●Send SMS to set alarm On、Off、Monitor、Output.
●5 group phone+room number.
●1 group alarm center monitor phone.
●2 group phone number to report arm and disarm status.
●Programable 7 group alarm TEXT messages.
●3 zone for wired detector.
●16 zone for wireless detector.
●Easily set on or off every wired or wireless detector.
●1 relay output to power on camera when alarming.
●2 output for cooker 、air-condition and other home appliance.
●SMS inform external power failure or recovery.
●Indoor and outdoor alarm controller.

Technical Parameter:
• Operating Voltage: DC 12V
• Static Current: ≤20mA
• Alarm Current: ≤400mA
• Wireless Receiving Frequency: 433MHz±0.5MHz/315MHz±0.5MHz
• Wireless Receiving Sensitivity: 433MHz±0.5MHz/315MHz±0.5MHz
• Anti-interference: 1V/m（frequency:20-1000 MHz）
• GSM frequency: 900/1800/1900MHZ
• Outer Alarm siren volume: 110dB
• Working condition: Temperature: -10℃～50℃
• Humidity : ≤90%
• Wired Zone : 3
• Wireless Zone: 16

Basic component:
- Alarm system (control unit) – 1 pc.
- Wireless PIR detector – 1 pc.
- Wireless door (gap) sensor – 1 pc.
- Remote controller– 2 pcs.
- Antenna – 1pc.
- Mini wired siren 110dB/0.3m – 1 pc.
- Power adpater – 1pc.
- User manual – 1pc.