Top 3 Reasons Why People Buy These:
1. Wireless Alarm System with Quad Band GSM
2. SOS Panic Button and Remote Control Relay
3. Has Gas/Fire/Smoke/Water/Flood/Door Contact Sensor

User Friendly and Intuitive Alarm System

Features:

Rated Voltage: 9~12VDC 1.5A
Standby current: 30-40mA
Siren Output Voltage: 12VDC
Work frequency: GSM900/1800 MHz or 850/900/1800/1900MHz
Communication protocol: GSM PHASE 2/2+ (include data service)
Wireless sensor permission quantity: 16Pcs
Relay Output : 2 Dry Contact,240V/3A
Remote Control permission quantity : 5Pcs
Wireless sensor receiving frequency: 433.92 MHz
Effective distance wireless remote control: 100 m
Back Up Battery: Built-in lithium-ion battery,1000mAh/3.7V

Standby time: Approx.12hours (depending on the network condition)
Relative humidity: 10-90%, No condensation
Size: 180mmX125mmX30mm (LXWXH)
Net Weight: 1.0kg
For Export Only, not for use in Singapore

Buyers Please Note:

For delivery to CBD, Raffles Place, Tanjong Pagar, Marina Bay and Orchard Road area, additional $8 charge will be imposed to cover higher parking fees and gantry fees. The additional charge is payable in cash upon delivery. We do not deliver to areas we deem difficult to access and park (eg. Sentosa island, Changi Airport, etc.) so please provide a reasonable delivery address.