SOS Wireless Auto-Dialer HL-850
HL-850 In emergency, user simply pull out the loop on the transmitter, then the receiver will automatically trigger the built-in & external sirens ( if not set at nursing/silent mode ) and dial the preset numbers for help.

Wide application:

* Shops security
* Stores security
* Home security
* Nursing caller
* Panic alarm

Features:

It is suitable for use at shops, stores and home, especially for the patient, disabled and those elders or women who stay at home alone.

Ready to install and set-up.

Easy to use remote-control for distress call.

Long lasting 7 hours backup battery included.

Ideal for nurseries, home security purpose and the community etc.

Ready to connect with magnetic switches, PIR sensors and gas/smoke sensors etc. becoming a firm security/safety system.

To Call For Help in Emergency
SOS Auto-dialer HL-850 Features
Convenient - Suitable for use at home, especially for the patient, disabled and those elders or women who stay at home alone.

Simple in use - User simply needs to pull out the loop on transmitter, then the receiver will automatically trigger the built-in & external sirens (if not set at nursing/silent mode) and dial the preset numbers for help.

Wide application - Can be connected with magnetic switches, PIR sensors and gas / smoke sensors etc, becoming a security or safety system or be used as a panic alarm or nursing caller by the additional button on transmitter.
SOS Auto-dialer HL-850 Specifications
* Power of receiver : DC 12V 500mA
* Power of transmitter : 12V alkaline battery
* Backup battery : DC 9V (approx. 7 hours of use)
* Range : Approx. 30 meters
* Radio frequency : 315 MHz
* Sound level of built-in siren : 90 dB
Parts Description & Install Diagram :