It’s a emergent help auto-dial alarm system .It has single/ two-way intercom function. This product is much easy to installation and operation. Especially, it’s very convenient for sick and elders. The system is widely used for villas，houses，shops，convenience stores， cars，hospitals，schools，libraries，banks，financial offices，offices，street lamps，billboards，farms，orchards and other unattended positions.

1. 8 wireless/8 wired defense zone, each can be programmed independently.
2. Can make voice recording and replay it, which won’t lose once power off. When alarm is triggered, can hear the recorded voice alert by phone.
3. Have the function of reminder for circuitry failure.
4. There are arm/disarm/emergency buttons on the host panel .
5. Can arm/disarm/listen-in by calling the phone number of the host.
6. Supports any combination of wired/wireless sensors as your need.
7. Alarm call has the priority of the normal call,in order to prevent people from destroy.
8. Has single/ two-way intercom function.
9. Auto-dial 6 groups of telephone number.
10. Built-in battery with high performance.

Technical Parameters:

Power supply : DC 9~15 V

Static current :﹤20mA

Alarm current :﹤300mA

Transmission frequency : 315/433/868 ± 0.5MHz

Wireless receiver sensitivity : 5mV/m

Anti-nterference intensity : 1V / m 

Wireless detector : ≤99

Outer siren volume : 110 dB

Temperature : –10℃～40℃

Standard pack components
1 main panel, 1 wireless PIR detector, 1 wireless door sensor,1 siren, 2 remote controllers, 1 speaker, 1 power supply, 1 manual