Description：
Carbon monoxide detector (CO alarm)
Product description:
1. POWER: 110VAC/220VAC/230VAC ( or 9V batteries or Rechargeable bettery patck)
2. Working temperature: -40degree~80 degree
3. Alarm density: Carbon monoxide：EN-55022, EN-55024
4. INTERCONNECTING GAS DETECTOR
(1)CIRCUIT FOR NORMALLY CLOSED RELY CONTACTS
(2)CIRCUIT FOR NORMALLY OPEN RELY CONTACTS
(3)Operating Frequency: 433 MHZ/315MHZ (optional)
5. SIZE: 163mm*87mm*40mm
6. Weight: 400g/pcs
7. PACKAGE size: 65cmX46CmX39cm
8. Quantity/BOX: 100pcs
9. CtnWei(kg): 45kg
10. Q`CTY/20`FT: 27000pcs